Product Description:[Ultrasonic Body Shape Wristband]: New Matteo Ultrasonic Body Shape WristbandHelps 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 or 0.5AOutput: 34Hz-70KHzBattery capacity: 80mAhCharging time: about 30 minutesEndurance working time: 150 hoursProduct color: black.whitePackage Include:1 pc x Ultrasonic Wristband