Product Description[Ultrasonic Body Shape Wristband]: Helps relieve pain,reduce fatigue,muscle tension,anxiety[Stylish Design]: Designed to look great on both men and women,no one would even suspect bracelet It can better show your personality and style[Lymph Drainage Bracelet]: Signals your body to effectively break down fat cells,helping you lose your fat faster[Various functions]: Reduce fatigue,muscle tension,anxiety.Improves blood circulation,balances sleep and energy.[Wide Applications]: Ultrasonic Body Shape Wristband is not only suitable for weddings,dating,parties,holidays,celebrations,valentine's day,birthdays,Christmas and other occasions to wear,but also suitable for a variety of clothing styles and makeup.Features:1.Resolves Lymphatic Problems Treats Swollen Limbs;2.Promotes Better Blood Circulation and Lymphatic Drainage;3.Helps Burn Fat and Improve Weight Loss;Specification:Input: 5V/0.5AOutput: 34Hz-70KHzBattery capacity: 80mAhCharging time: about 30 minutesEndurance working time: 150 hoursProduct color: black.whitePackage Include:1 pc* Ultrasonic Body Shape Wristband