Comes with a heat-sensing heater that is compact and can be used around the body, so it can be heated up to approximately 104°F (40°C). The warm palm ball rotates and feels great and helps relieve muscle tension and fatigue. Compact enough to fit a wide variety of parts of the body. Comes with an elastic band on the back, making it perfect for home chairs or office desk chairs. Automatic power off function in 15 minutes. Caution: Please wear clothing instead of naked. If it is still strong, pull a towel to cure to reduce the strength you like. The neck, shoulder blades, hips, back, and soles of the feet are comfortable, but the back of the knee is particularly recommended. Enjoy your daily routine
NOSA DESIGN 1 Year Full Money Back Guarantee is managed on the same day you purchased on Amazon. We will take 1 year from the date. We are always guaranteed within one year. If the item is defective, please call the Amazon Customer Center and let us know this content, and return to Amazon and you will get a full refund from Amazon. Please note that the product is Amazon system that cannot be returned or returned. We are a Japanese small business in Osaka. Trust first, we will always deal with our customer at any time