ULTRASONIC BAND JOSFIT FAT BURNING DETOXIFYING LYMPHATIC Ultrasonic Band, Fat Burning Bracelets, Detox Band 【Bangle】Helps restore balance and harmony to the body's natural functions 【High quality material】Made of high quality materials that do not harm the skin. This way you won't feel uncomfortable wearing them all day 【Portability】Compact, lightweight design allows hassle-free use at home or on the go, ensuring relief is always at hand 【Free fashion】This unisex adjustable headband is very stylish and elegant, suitable for both men and women, can be worn for any occasion 【Perfect Gift】The bracelet is perfect for your mom, loved one and friends as a birthday gift, Christmas gift, anniversary gift, Mother's Day gift or Valentine's Day gift Specification: Input: 5 V/1 A Output: 34 Hz-70 KHz Charging time: about 30 minutes Working time after charging:: 150 hours Product Color: White Product Includes: Fat Burning BraceletsUSB Charging Cable