Specification: Name:EMS Muscle Stimulator Abdominal Toning Belt Color: black and blue Material:Soft skin-friendly fabric Belt size: 45.7*5.9 inch Arm Size: 20.9*5.1 inch Leg Size: 16.9*3.9 inch Description: UNIQUE DESIGN:This EMS abs belt host upgraded auto renewal function, host 10 modes, 39 massage levels. Upgrade 10 big electrode pads, can massage to the side waist. Upgraded arm band straps style, massage more comfortable, using the wrap-around process More skin-friendly USB CHARGEABLE & NO GEL TABLES REQUIRED: reuse is economical. It uses USB rechargeable and does not require battery replacement. It can be charged by laptop, mobile battery, smartphone charger, car power, etc., just simply TOUCHPAD AND LCD SCREEN: The improved new model of the controller is equipped with an LCD screen. The mode and intensity are displayed on the LCD screen. When you wear it on your body and use it, you can clearly check the operation status (mode type, massage intensity). You can enjoy your training clearly and with peace of mind. Touch panel makes the operation easy. EASY TO USE:The abs band has 10 modes and 39 strength levels.The EMS abs band is equipped with an LCD screen that displays modes and strength. Simply touch the screen to select the strength and mode. You can enjoy training clearly. QUALITY MATERIALS:It is made of highly flexible materials that are soft to the touch. Made of conductive fabric, the healthy EMS belt will not burden your skin. Using the abs belt for 20 minutes is equivalent to jogging 2000 meters, abs training for 30 minutes and swimming for 30 minutes. Special Reminder! 1.This belt does not need to change the gel! 2.Before using, you need to spray a small amount of water on the silicone pads or moisten your skin with water. 3.It is normal if your skin feels slight tingling while using the product. Because your skin is too dry, please moisturize your skin with water first! 4. The device needs to be tightly attached to clean skin to work! Please make sure that the silicone pads are tightly attached to the skin to activate the device for proper operation! package list: 1 Belt/1 Belt 2 Arms /1 Belt 2 Arms 2 Legs