Lead2Amazon

Country of Origin: China

Color: R (Red)

Sound Color: Trellis (close to a high sound whistle)

Material: ABS resin; Size: Length 5.3 x Width 1.5 inches (13.5 x 3.7 cm); Weight: 3.2 oz (90 g) (excluding batteries)

Batteries: Requires 2 AA batteries (sold separately). Battery life: Approx. 16 months (when using 2 seconds one time, 20 times a day); Accessories: Rope (2 adjustment rings) included

Country of Origin: Japan (Due to improvements, the location of production of the product may change without prior notice)

Material: ABS, polycarbonate

Size: (approx.) Width 0.7 inches (17.5 mm), Length 2.1 inches (53 mm), Height 1.0 inches (25.5

Specifications: Rope included; Weight: Approx. 0.3 oz (8 g); For basketball referees

Design Color: K (Black)

This product is compliant with the Food Sanitation Law, so please use it without worry. The extrusion fins on the vent provide a quick and crisp sound. In addition, since it is designed to produce loud sounds, the sound may be faded when lightly blown. [2007 Good Design Award Winner Product]

Referee whistle for various competitions (basketball, volleyball, soccer, handball, etc.)

Product Overview: Includes rope (2 adjustable rings), plastic

Made in Japan

Web Viewing: We have opened a mobile site that allows you to hear whistle sounds. You can read the attached images with your mobile barcode reader to listen to sound on your phone

Made in Japan.

Unlike whistles with cork balls, saliva doesn’t seep into the scroller, so you can just rinse it off and always keep it clean. It can also be sterilized with an ultrasonic cleaner or commercial dental cleaner. Perfect for pools or gym class outdoors in the rain.

Rope included.

The clear sound is great for a variety of physical education situations. Equipped with a scroller that’s loud even when blown lightly.

Great for basketball and volleyball referees and coaches

Clear-cut, high-pitched tone

Titanium Frame with soft plastic mouthpiece

Intended for indoor sports

Japan

Easy to Blow (new structure with high air tightness)

Less fatigue. (Lightweight so you won't get tired even when you are judging for a long time. Beautiful curved shape fits mouth. )

Mikasa Original Strap (Comes with Mikasa original luxury strap with safety consideration)

Body Material: Plastic

Volume: Approx. 125dB/10cm Frequency 4.15kHz&3.67kHz

Accessories: Flip grip (1 each for middle finger thickness 0.79, 0.87, 0.97 inch (18, 20, 22 mm) + rope (2 adjustment rings)

(Can be delivered to a distance) This is a loud electronic whistle. Great for sports referees and other occasions (crime prevention, disaster preparedness, mountain climbing, camping, etc.)

Overwhelmingly lightweight: Compared with other products from 2.5 oz (70 g) to 3.5 oz (100 g), our product is surprisingly lightweight at only 1.1 oz (30 g) when batteries are inserted

(Built with intense movement) When you are a breath intense, you won't have to worry about your electric whistle when you blow it with your mouth

(Hygienic to prevent mouth blowing) Since it does not blow by mouth, it can be used by multiple people

Set Contents: Electronic whistle body, neck strap, button batteries (4 x 2 uses)

Industry-level top IPX5: Advanced waterproofing performance: Can be used safely even in bad weather, and has a higher level of waterproof than the equivalent product, making it safer to use

【Powerful Volume and Various Modes】OWO electronic whistle has powerful volume of up to 130 decibels and can reach sound even at long distances. Sure to catch attention in noisy environments and emergencies. There are 3 different modes of whistle sound, so you can choose the best mode for your application, so you can flexibly adapt to different scenes

【Adjustable Volume】4 levels of volume control allows you to choose the right volume according to your environment and needs. Whether you are in a quiet practice or loud outdoor activities, you can find the perfect volume setting to give you the best experience possible

Multi-functional Design: OWO electronic whistle has a powerful volume feature, as well as a charging function and built-in LED flashlight. It is convenient to charge and support Type-C interface, so you can always keep it in the best condition. Built-in LED flashlight provides multiple brightness modes, ideal for emergency lighting at night or in low-light environments

(Sturdy and Durable Materials) Made with high strength PC material and anti-slip matte finish, it is easy to use in your hand, sturdy and durable. Waterproof and shockproof, can be used in all harsh environments. From everyday use to outdoor exploration, it provides reliable protection and superior performance

Wide range of applications: Great for a variety of occasions such as sporting events, outdoor activities, emergency rescue, safety warnings, and more. Perfect for sports coaches, outdoor enthusiasts and individuals who need safety measures. The portable design makes it easy to put in your bag or hang it on your neck, so you can conveniently use it anytime, anywhere

【Type-C Charging Port】High performance battery allows up to 300 hours of intermittent use on one hour charge. Economical and eco-friendly design for long time use. Equipped with a convenient and compatible Type-C charging port, you can charge quickly and keep it in peak condition all the time

【High Quality Hanging Strap】 Comes with a high quality adjustable hanging strap that can be hung on your neck, wrist or backpack. Can be used in a variety of occasions. The length of the strap can be freely adjusted and equipped with a quick release buckle for quick release in an emergency

Set Contents: Electronic whistle, neck strap, charging cable, storage bag