Application: waist Model: ABS muscle stimulator Program Type: Massage and Relaxation Material: composite material Size: Medium Abdominal Muscle Trainer EMS Abdominal Muscle Stimulator Electric Body Shaping Belt USB Rechargeable Waist Abdominal Weight Loss Home Gym Fitness Equipment Features: 1. USB charging, no gel sheet required. 2. Our abdominal trainer uses EMS technology to stimulate muscles through micro-contractions caused by electrical pulses. This builds muscle and you don't have to do anything but put the belt on and go about your day. 3. Our abs toner is the new improved version. It provides greater coverage than the average ab training bands on the market today. It covers more abdominal area and stimulates more muscles, giving you better, faster results. 4 Abs comes with 10 modes and 30 intensity levels. Specification: Abdominal belt size: 107cm Material: neoprene Host material: ABS Physical training belt equipment is used for physical training. This can help tone, tighten and strengthen your body. Package Included: 1* Abdominal shaping belt 1*Host 1*USB charging cable