specification: _x000D_Item Type: EMS Muscle Stimulator_x000D_Type: Blue Charging Type_x000D_Material: PU, Gel_x000D_Host Battery Type: Lithium Battery_x000D_Battery Model: 402030_x000D_Battery Capacity: 3 x 180mAh_x000D_Features: LCD screen display, 6 exercise modes, 9 levels of training intensities, USB charging, EMS micro-current shaping, close fit and non-slip, automatic adjustment, super strong endurance._x000D__x000D_The Principle of EMS Micro-Current Shaping: Simulates the brain sending micro-current signals to the muscles, which are transmitted to the muscles through the hydrogel, allowing the muscles to move and realizing muscle training._x000D_Applicable to: Muscle exercises for hands, waist, shoulders, legs and buttocks._x000D__x000D_Operating Instructions:_x000D_1. Clean the area you want to take care of; open the protective film of the abdominal patch and stick the patch on the area you need to care for._x000D_2. Start by pressing "+" to start, a green light is on. Press the "-" key until it is turned off._x000D_3. The host automatically switches 6 massage modes freely._x000D_4. Adjust the intensities; when you press "+", the pulse intensities increase; when you press "-", the pulse intensities decrease._x000D_5. It is recommended to use it for 25 minutes at a time, 1-2 times a day._x000D_6. It is better to use the instrument 30 minutes after eating or bathing. Features: 1LCD screen display, 6 modes, 9 levels of training intensities, suitable for different body parts, meeting different muscle shaping needs. 2Easy operation, assemble the abdominal muscle patches, attach them to the abdomen, waist, arms, shoulders, back, thighs, calves or buttocks, and then turn on to work. 3The abdominal stimulator adopts PU material. The texture is soft and light, and it fits closely to the skin. 4The gel patch has good conductivity and can achieve a longer service life by reducing power consumption. 5USB can charge the host. This abdomen patch can help to adjust, tighten and exercise your body muscles. If you use this product continuously for a period of time, you can get a better body figure. PackageList: 1 x Abdomen Patch2 x Arm Patch3 x Main Machine1 x Charging Cable1 x Manual