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(8 MPa) High Pressure Washer (Convenient for Car Washing and Large Cleaning & 3 Adjustable Levels) Unlike other cleaning tools such as a brush or rag, this high pressure washer is very attractive that it can be easily cleaned by simply applying water. The high-pressure washer has a powerful 8 MPa (2.8 MPa) x 3 levels of water pressure mode, and a range of up to 32.8 ft (10 m), and it can also remove stubborn stains that have accumulated for many years. Comes with a wide variety of optional parts, and is highly versatile, with self-priming features, and its small size makes it easy to carry, a 6-in-1 nozzle that switches between shots, and a 360° up and down 180° conversion nozzle that is convenient for car washing, and a foam nozzle, so you can efficiently clean the fan type of water flow. Suitable for cleaning underneath cars, rain gutters and other hard to reach areas. On the other hand, the high pressure hose is easy to connect, and the tip of the nozzle can be rotated for 6 different types of water flows. Great for car washes, gardens, outdoor activities, stairs, screen doors, window glass, block fences, exterior walls, parking lots, entrance ways, bicycles, motorcycles, verandas, high places, around the house, bathroom, year-end cleaning, cleaning camping equipment, and BBQs

★ (Can be used in places without water supply & water saving & lightweight) This high pressure washer cordless is easy to use by car wash staff. The 16.4 ft (5 m) high pressure hose is soft and easy to remove, and comes with a storage case, so it does not take up much space Easy to carry to the cleaning area. Self-priming can be used in a variety of situations, such as buckets, rivers, and ponds. Lightweight and compact, so you don't have to worry about storing it around. Water usage approx. 2.6 gal (12 L) per minute if washed with a hose. If you wash it with a high pressure washing machine, it is only 1.2 gal (5.6 L). Save money while washing and reducing water usage by 56.7%. Larger water capacity allows for longer use than tank-type. The water temperature range is 32 - 104°F (0 - 40°C), so you can save on your water bills when using the remaining hot water in the bath. High pressure washer is lightweight. It is easy for women to use with one hand, and is lighter than conventional products, and weighs approximately 2.9 oz (865 g)

★【20,000 mAh High Capacity Battery & Makita 18 V Compatible Battery】 The high-pressure washer is rechargeable and cordless so you can use it anywhere. High capacity battery 20,000 mAh (PSE certified) and uses the same technology as new energy cars for improved power efficiency. Up to 50 minutes of continuous operation is ideal for people who clean tight areas such as cleaning verandas and bathrooms. Makita 18V compatible battery is also available. Note: If the voltage is not within the range of <18 V - 21 V, current: 11 A - 12 A], the substrate will be burned at a reasonable cost

★【Refreshing and comfortable to wear! Quiet and Powerful High-End Model: This high pressure car wash washer has a display screen that allows you to easily see the mode and check battery residue. Uses 850W top-class brushless motor for high power and energy saving. This high pressure washer with a low noise design allows you to adjust the water pressure, so you can easily clean your car as well as various dirt as well. It can be used for cleaning dust and pollen on the screen or removing moss on the exterior wall. Because it is resilient, you can easily use the dedicated filter for the water supply hose to prevent the contamination of debris and other impurities. Recommended for tough outdoor stains such as parking lot dirt and moss in the front door

After Sales Service: The Japanese instruction manual for this high pressure washer also comes with a video assembly of the product. No need to worry about assembly. We have a 30 day free replacement and a 2 year warranty from the date of purchase, if you have any questions during use, please feel free to contact us at any time. We strive to make sure you are satisfied. Please rest assured that you can respond within 24 hours. Please note: This product is shipped after testing, so there may be some water residue, but this does not affect the performance of the product. "

Please note (1) Our products are self-priming high-pressure washing desks, so please avoid direct connection to the faucet. Direct connection of the faucet may cause water leakage or damage to the main unit if connected for a long time. It is not a problem with the connection of the faucet, but it is not recommended to connect the faucet directly. (2) There may be some water out of the package: 1. Can't hear a click sound where you are connecting the water pipe? You can hear a click sound to indicate correct installation for the first time. 2. Check whether the battery is electricity, can be charged or not, battery problems. 3. When you install the battery, the display on the main unit will be bright, there is no abnormal noise, or the problem of the phone. 4. Fill the main unit with water from the connected location and test if it can be used later. If the body is dry and no water, it will not be able to suck up. 5. The gas is clogged into the main unit, and you can remove the parts, blow your breath into the hose connection area, and communicate to the main unit to restore pressure. (3) For safety, you need to press and rotate to remove the parts. Direct rotation does not allow parts to be removed. Please note: (4) Cannot be used while charging. (5) Charging cannot be performed in environments above 40° and below 5°

Powerful cordless system without power supply A wide variety of accessories are available, and it can be safely cleaned even when battery operated. Using the included self-priming hose or plastic bottle, you can wash it at high pressure anywhere without worrying about power source

(Easy and Easy Cordless Cleaning) Comes with a rechargeable battery and self-priming hose and water bottle adapter, so you can carry it anywhere and clean. It can also be charged anywhere via USB

[5 in 1 nozzle and cleaning agent tank] Firmly foaming car wash with included accessories

[Wide variety of optional accessories] The accessories sold separately, can be used to clean narrow spaces, prevent splashing water, and provides a more comfortable and efficient cleaning experience with strong force and quick

(Useful in places where you are cleaning everyday) This is not a stubborn dirt, but it can be used to clean your car washes, verandas, and screen doors, and anywhere you are usually concerned about dirt and cleaning it for a clean space. Also, use the optional accessories to reduce water splashes, and clean spaces around the entrance or outdoor unit, etc

Product Introduction: The K2 series is the first silent model of a high pressure washer with the best cleaning power. By adopting sound absorbing material and creating air flow, it cuts down the sound of your body by approximately 50%. The weight of the main unit is only 12.8 lbs (5.8 kg) of the silent model (excluding specific models) so it can be easily carried with one hand

Recommended for: You want to wash the whole house and car. Great for car washing, bike washing, outdoor dirt, cleaning and Father's Day gift. Recommended for these places: Garden furniture, entryways, balconies and verandas, windows, screen doors, bathrooms, bicycles, and small cars

Power cord type: Unlike rechargeable cordless products, this product can be cleaned continuously for a long time. High performance high power pressure washer

Accessories: Trigger gun, high pressure hose, 26.4 ft (8 m), barrio spray lance, body side coupling; Recommended attachment: Water supply hose: 2.645-350.0, self-priming supply hose: 2.643-101.0, detergents (cleaning agent): 6.295-743.0 *K1, K3, K4, K5 K5 Foam Nozzle, Cyclone Jet Nozzle

Water discharge volume: Up to 12.2 gallons (360 L/h). Maximum water supply temperature: Up to 40. Power Supply (V/Hz): 100/50-60. Maximum Allowable Pressure (MPa): Up to 10. 【Motor Output (kW)】1.25 Weight: 12.8 lbs (5.8 kg)

Powerful 8 MPa Injection Pressure: The G-KiKi high pressure washer is equipped with a high performance pure copper motor and an upgraded pressure pump. The maximum spray pressure reaches 8 MPa and is equivalent to twice the performance of a comparable product. This powerful water pressure improves your car wash efficiency by 30% and protects your car's paint while removing stubborn stains easily. The body is equipped with air vents and cooling holes for long continuous use and prevents overheating. The main unit weighs only 22.3 oz (650 g), making it easy to operate especially for women and the elderly. It is easy to use and comfortable to use. Note: The product is 100% quality inspection before shipping, it is normal that there is a small amount of remaining water in the main unit when first use. Watch Video: Video 1 on main picture for real use and video 2 for detailed installation instructions

(2 x 20,000 mAh Batteries & Remaining Remain) G-KiKi rechargeable high pressure washer is equipped with 2 large capacity 20,000 mAh batteries that provide twice the power of other products. Easy to clean two cars on a single charge. The battery has an LED status indicator, so you can always check the remaining power while in use, and you don't have to worry about running out of battery in the middle It is also compatible with Makita 18V batteries, saving you the cost of additional battery purchase. The battery is equipped with 6 layers of protection system including overcharge protection, overdischarge protection, short circuit protection, temperature protection, overload protection, and overcurrent protection, so you can use it in any environment. Note: Please fully charge the battery before use. Please complete charging before using for optimal effect

Main Unit Weight: 22.3 oz (650 g) & Self-priming Water Supply: G-KiKi high-pressure washer cordless uses a lightweight and compact design, and weighs only 22.3 oz (650 g). It does not get tired even after long periods of use, and is easy to grip, especially for women and elderly people. It comes with the longest 10m water supply hose on the market and a heavy water supply filter to prevent it from rising up when water is absorbed, increasing the self-priming cleaning effect. No need to connect to power or water supply, convenient for outdoor car washing and cleaning. The filter completely removes impurities in the water and protects water droplets and extends its life. As a source of water, you can use a bucket, river, lake, or stored bath water to help you save on water bills. For cleaning small areas, you can also use a plastic bottle to carry water for more convenient and quick. Note: The self-priming design allows you to only operate it with a tap switch when connecting it to the water. We recommend using a water reservoir for water supply

Multi-functional 6-in-1 Nozzle & Foam Nozzle: Equipped with a 6-in-1 nozzle, you can easily switch between 6 spray modes: 0°, 15°, 25°, 40°, diffusion spray mode, and shower modes, eliminating the hassle of frequently replacing the nozzle. In addition, it comes with a highly efficient foam bottle that is fast to lather and produces even fine foam. Suitable for a variety of cleaning scenes such as automobiles, boats, windows, walls, floors, bathrooms, air conditioners, moss removal, cleaning tombstone, barbecue equipment, camping equipment, agricultural equipment, watering crops, etc. With a single unit, you can easily solve various household cleaning needs and do all cleaning tasks smoothly

(Supervised by Mr. Yoshino) G-KiKi high pressure washer cordless rechargeable is developed under the supervision of the car washing pro Yoshino, and has also acquired PSE certification. We strictly control the quality of our products, so you can buy with confidence. We offer 60 days free replacement and 3 year product warranty. The set includes a high pressure washer body, 2 batteries, charger, 6-in-1 nozzle, foam nozzle, 32.8 ft (10 m) water hose, filter, water bottle supply connector, storage box, and easy-to-follow Japanese instruction manual. If you have any questions, please contact our customer support at any time

Product Introduction: This is a high performance high pressure washer that combines power and quietness with a water-cooled quiet motor. The water cooled motor is about 3 times more durable than an air-cooled motor, so you can use it for a longer period of time

Recommended for: You want to wash the whole house and car. Also great for washing cars and patios, outdoor stains, cleaning and Father's Day gift. Recommended for these places: Garden furniture, entryways, balconies and verandas, windows, screen doors, bathrooms, bicycles

Power cord type: Unlike rechargeable cordless products, it can be cleaned continuously for a long time. [Warranty] Manufacturer's warranty is a 3 year long warranty. User registration on our web site within 1 month of purchase

Accessories: Trigger Gun: 5 in 1 Multi-Power Jet, Premium Flex High Pressure Hose (32.8 ft (12 m)), Hose Reel, Body Side Coupling, Instruction Manual; Recommended Attachment: Foam Nozzle for Detergent: 2.643-150.0, Water Supply Hose: 2.645-350.0, Self-priming water supply hose: 2.643-10, Detergent (2.643-10 - 10, detergent (2.0 m) Agent: 6.2 95-743.0 Common K1, K2, K3, K4, K5

Water Discharge Volume: Up to 10.9 gallons (430 L) per hour. Maximum water supply temperature: Up to 40. Power Supply (V/Hz): 100/50-60. Maximum Allowable Pressure (MPa): Up to 12. 【Motor Output (kW)】1.4 Product Weight (excluding accessories): 30.7 lbs (13.7 kg)

【基本仕様】包装内容： 高圧ホースコネクター。チューブの長さ：約38cm/14.96インチ,高圧ホースコネクター,このキャップアダプターのサイズはユニバーサルです。これを使用して、手持ち式ウォータージェットを2Lのペットボトルに接続できます。このアダプターを使用して、水と洗剤を混ぜることもできます。高圧ホースコネクター

【多機能】高圧洗車機アダプターを使用すると、ボトルと一緒に簡単に使用して,高圧洗浄機ホースアダプター,多用途な設計により、洗車、ガーデニング、その他の屋外清掃活動など、さまざまな用途に適しています。高圧ホースコネクター 車用ウォッシャーホースコネクター 車用高圧洗浄機ホース コーラボトル用交換用高圧洗浄機延長アダプター

【優れた素材】高品質のABS素材で作られた高圧洗浄機コネクタは、非常に耐久性があり、耐摩耗性があり、安定していて取り付けが簡単で、長期間使用できます,車用ウォッシャーホースコネクター ,製品の品質についてはまったく心配する必要はありません。高圧ホースコネクター 車用ウォッシャーホースコネクター 車用高圧洗浄機ホース 耐久性のある

【持ち運びに便利】コンパクトでポータブルなウォーターインレットコネクターを車の隅やバックパックに入れて簡単に持ち運ぶことができ、車を外で洗うのに便利です,車用高圧洗浄機ホース,外出先での清掃作業にポータブルソリューションを必要とする人に適しています。電池式高圧洗浄機ホース - コーラボトル用交換用高圧洗浄機延長アダプター,

【幅広い用途】高圧洗車機アダプターは、車を掃除する際の必需品です。ボトルの口に装着できるので、アウトドアでの車の掃除の便利さを楽しむことができます,車用ウォッシャーホースコネクター,高圧洗車機アダプターはボトルと互換性があるため、野外で車を洗浄するのに適しています。車用ウォッシャーホースコネクター - コーラボトル用交換用

(Wide Range of Applications) This high pressure washer has 6 cleaning modes including 0°, 15°, 25°, 40°, fan and shower modes. This allows it to meet a variety of cleaning needs from a wide range of watering work to fine stubborn stains. Versatile cleaning machine that can be used in cars, exterior walls and decks

【High Pressure Powerful Washing】This pressure washer is equipped with a powerful brushless high performance pure copper motor that provides excellent stability and efficient power. Moreover, it has many protection features, ensuring a long lasting stable operation and can easily handle stubborn stains

【Efficient Filtering】Our filters comply with strict Japanese product standards, and the detailed mesh design effectively filters solid foreign objects, dust and soil in the water. It offers a first-class cleaning experience even when used outdoors. Plus, with its long life and easy to change features, our filters will save you time and effort by avoiding frequent filter replacements

Convenient to Carry: Lightweight and compact body with a total weight of only 2.9 lbs (1.28 kg). The ergonomic design makes it very easy to carry and operate. The included storage box allows you to keep your machines and accessories organized and convenient to move and use in a variety of locations. Compact and lightweight body makes it easy to carry

(Useful in Various Occasions) Comes with a dedicated whisk bottle and nozzle, so it can be used for a wide variety of situations, such as cleaning exterior walls, organizing your garden, cleaning your car, bicycle, motorcycle, cleaning your front door, cleaning your outdoor equipment, managing camping supplies, and BBQ's after-market pieces

★【8MPa Powerful Water Pressure & High Efficiency Washing】★Yoeyang High Pressure Washer is equipped with a high efficiency pure copper motor and high performance pump that was newly upgraded in 2025, providing 10 times stronger water pressure than regular tap water. This removes stubborn stains easily and provides excellent cleaning results. Compared to other brands, Yoeyang high pressure washers have 30% more water pressure, which can effectively reduce car wash time and save time on average, more than 10 minutes. The main unit weighs only 22.2 oz (660 g), making it compact Except for 10m hose, the main unit and all accessories are stored in a collapsible bucket for easy storage, convenient to carry and store. Easy to experience the fun of cleaning ※All products are strictly quality inspected, and can be used normally. A small amount of moisture may be left during the first use, this is a normal and does not affect its performance

★【20L FOLDABLE BUCKET & USE ANYWHERE】★ Yoeyang cordless high pressure washer comes with a 20L folding bucket, which is easy to store and save space, saving you the hassle of buying a bucket. For small cleaning areas, you can use the included plastic bottle connector to supply water from ordinary plastic bottles. This will break through traditional water source limits and allows for flexibility in use in areas without water supplies. Equipped with the longest 10m water supply hose and weighted filter on the market to effectively filter impurities in the water. This means you can safely use it on any source of water including river, lake, rainwater, shower water, and more to save on water bills. Compatible water temperature range is 0 - 40 degrees Celsius. Please note: The high-pressure washer is designed with a self-priming mechanism, and the faucet must be closed when connected to a water supply. Water flow cannot be stopped with a high pressure washer body

★【20,000 mAh High Capacity Battery, You can see the remaining charge at a glance】 Yoeyang rechargeable high pressure washer is equipped with a 20,000 mAh high capacity lithium battery that is PSE certified, so you can easily clean 2 cars and 1 garden on a single charge. The real-time display of the battery level will keep you from worrying about interruption due to lack of power and always keep track of your device. Wireless design allows you to use it anywhere you want. The battery has multiple protection such as overcharge, over-discharge, over-current and short circuit protection to ensure safety and reliability. Compatible with Makita 18V batteries. To ensure best performance, please fully charge the battery before first use

★【6-in-1 Multi-Function Nozzle】★ The 6-in-1 multi-function nozzle has 6 different spray angles, 0°, 15°, 25°, 40°, diffusion mode, and shower mode, so you can easily switch between modes according to your application. The included foam nozzle makes cleaning your car more efficient. Adding detergent allows dense bubbles to be rapidly sprayed and deep cleaning is simple. In addition to cleaning cars, motorcycles, bicycles, and other vehicles, it is also suitable for daily cleaning such as balconies, gardens, exterior walls, windows, screen doors, etc. In addition, it can be used for deep cleaning of entrances, stairs, bathrooms, etc. Especially perfect for removing stubborn stains such as mold and moss that can occur during pollen seasons, yellow sand, sea salt, and rainy seasons. It can also be used for cleaning camping equipment, barbecue equipment, gardening tools, etc. From daily cleaning to end of year cleaning, it is very convenient to have one at home

★ Yoeyang Household High Pressure Washers have been partnered with over 100,000 car wash shops and serve more than 3 million consumers worldwide. Quality is reliable. We offer a 3 year warranty and include a professional Japanese instruction manual to help you use it easily. The package includes a high pressure washer body, battery, charger, 20L folding bucket, 10M water supply hose, 6-in-1 nozzle, foam bottle, water bottle connector, hose connector, bucket connector, and a detailed and easy-to-follow Japanese instruction manual. If there is no accessory missing or any doubts about use, please contact customer support at any time. We will respond within 24 hours

Powerful Water Pressure & Powerful Water Flow & Water Saving - Cleans Stubborn Dirt From Stubborn Stains: This high-performance high-pressure washer has a super strong water flow of 0.6 inch (14 mm) and 7 MPa impact force. With an ultra-long range of 39.8 ft (13 m), you can work without force, and greatly cut your time. The water flow is concentrated, so you can wash off stubborn dirt in a second, and the dirt that you need to wash again and again without needing to use it by 20%. It can be used without wasting water, saving water

(2 large capacity batteries for easy car washing): The rechargeable high-pressure washer combines convenience and long-term operation. Equipped with 2 10,000 mAh batteries using new energy technology that delivers incredible continuous operation of up to 50 minutes on a single charge. One car wash is enough. Replace 2 batteries and use 4-5 car washes on a single charge. Cordless high pressure washer requires no troublesome preparation, just snap the batteries on and start cleaning in tight spaces. Stress-free outdoors without power source

6-in-1 Nozzle, Compatible with Multiple Scenes: This high pressure car wash machine has a 6-in-1 nozzle and foam bottle, so you can switch between strong water flow upwards with no nozzle replacement. Easily wash the bottom of your car with a single touch. It also has a water diffusion mode for plants at 0°, 25°, 40°, and 60°. You can adjust the water flow strength and shape as you want, in any occasion. The dedicated foam bottle covers the body of the car and leaves dirt off when it is removed. The details are thoroughly washed and professional grade car wash at home. You can do it all

Outstanding Design: To solve leakage problems, the integrated 6-in-1 nozzle is designed with a powerful spring added to the nozzle mounting part. Small and high pressure washer for women and the elderly can be operated easily with one hand. Equipped with a weight filter head for outdoor use, it can effectively remove impurities in outdoor water. Pure copper motor with long life design and excellent cost performance. We recommend our high pressure washers with a carefully designed design

(Complete Accessories & Aftermarket Service) 1 x high pressure washer unit, 2 x 10,000 mAh large capacity batteries, 1 x charger, 6-in-1 nozzle, 1 x foam nozzle, 1 x coupling, 1 x cola connector, 1 x 5 m soft hose, 1 x filter, 1 x storage box, 1 x Japanese instruction manual (English language not guaranteed). We have a 1 year warranty from the date of purchase, and in any event that the product has initial defects, missing parts, or failure issues, please feel free to contact our after-sales service team. Please note: this item is tested before shipping, so it may have a slight amount of water remaining, but it will not affect its performance

Convenient and Adjustable: The high pressure washer is equipped with a high pressure pump and a high efficiency 750W pure copper brushless motor, which provides a stable and powerful water pressure up to 40 times the pressure of tap water, making it easy to remove stubborn stains caused by high pressure spray. 20% more pressure than other washers means less car wash time than 10 minutes for efficient cleaning The high-pressure washer is equipped with a display screen that can be seen at a glance, and you can adjust the mode and check the battery remaining power. High power and energy saving. This high pressure washer with a low noise design allows you to adjust the water pressure, so you can easily clean your car as well as various dirt as well. It has 2 stage water pressure modes, with a range of up to 32.8 ft (10 m) and a powerful water pressure to remove stubborn stains that have accumulated for many years. Because it is resilient, you can easily use the dedicated filter for the water supply hose to prevent the contamination of debris and other impurities

No Water Supply Required & Water Saving: This high pressure washer cordless is easy to use by car wash staff. The 16.4 ft (5 m) high pressure hose is soft and easy to remove, and comes with a storage case, so it does not take up much space Easy to carry to the cleaning area. For small areas, you can use the included Kohler bottle connector to supply water from the Kohler bottle to break the limits of traditional water sources and be flexible in places where tap water cannot be used. Self-priming can be used in a variety of situations, such as buckets, rivers, and ponds. Lightweight and compact, so you don't have to worry about storing it around. Water usage approx. 2.6 gal (12 L) per minute if washed with a hose. If you clean it with a high pressure washing machine, you can just 1.3 gal (4 Save money while washing and reducing water usage by 66.9%. Larger water capacity allows for longer use than tank-type. The water temperature range is 32 - 104°F (0 - 40°C), so you can save on your water bills when using the remaining hot water in the bath

(20,000 mAh High Capacity Battery, Makita 18 V Compatible Battery) The high-pressure washer is rechargeable and cordless so you can use it anywhere. High capacity battery 20,000 mAh (PSE certified) and uses the same technology as new energy cars for improved power efficiency. Up to 50 minutes of continuous operation, you can easily clean two cars and one garden with a single charge. Ideal for people who clean tight areas or places where power cords cannot reach such as cleaning verandas and bathrooms. Makita 18V compatible battery is also available. Note: If the voltage is not within the range of <18 V - 21 V, current: 11 A - 12 A], the substrate will be burned at a reasonable cost. Compatible with Makita 18V batteries. In order to achieve optimal performance, we recommend that you fully charge the battery before first use

6-in-1 Multi-functional Nozzle, Foaming Bottle Nozzle & Left & Right 360° Up & Down 180° Conversion Nozzle: The high-pressure washer comes with a wide variety of optional parts, and the 6-in-1 multi-functional nozzle can be switched between 0°, 15°, 25°, 40°, diffusion mode, and spray modes to suit a variety of cleaning needs. Foam bottle nozzle design makes car cleaning more efficient. Simply add soap to the included bottle and the thick foam will stand up to a professional cleaning experience. The 360° up/down 180° conversion nozzle is suitable for cleaning underneath the car and rain gutters. This high-pressure washer is great for washing cars, gardens, outdoors, stairs, screen doors, window glass, block fences, exterior walls, parking lots, entrance ways, bicycles, motorcycles, verandas, high places, around the house, bathroom, year-end cleaning and cleaning camping equipment, and BBQs

After Sales Service: The Japanese instruction manual for this high pressure washer also comes with a video assembly of the product. No need to worry about assembly. 30 days free exchange from the date of purchase, and if you have any questions during use, please feel free to contact us at any time. We strive to make sure you are satisfied. Please rest assured that you can respond within 24 hours on a weekday. "Order: This product is shipped after testing, so there may be some water remaining, but it does not affect the performance of the product. If you have any insufficient parts or any questions regarding use, please contact our customer service team within 24 hours. "

Please note (1) Our products are self-priming high-pressure washing desks, so please avoid direct connection to the faucet. Direct connection of the faucet may cause water leakage or damage to the main unit if connected for a long time. It is not a problem with the connection of the faucet, but it is not recommended to connect the faucet directly. (2) There may be some water out of the package: 1. Can't hear a click sound where you are connecting the water pipe? You can hear a click sound to indicate correct installation for the first time. 2. Check whether the battery is electricity, can be charged or not, battery problems. 3. When you install the battery, the display on the main unit will be bright, there is no abnormal noise, or the problem of the phone. 4. Fill the main unit with water from the connected location and test if it can be used later. If the body is dry and no water, it will not be able to suck up. 5. The gas is clogged into the main unit, and you can remove the parts, blow your breath into the hose connection area, and communicate to the main unit to restore pressure. (3) For safety, you need to press and rotate to remove the parts. Direct rotation does not allow parts to be removed. Please note: (4) Cannot be used while charging. (5) Charging cannot be performed in environments above 40° and below 5°