Note: 1. Be sure to wash the part of your body where you plan to use the gel pad._x000D_2. Pull the pads off the vinyl cover by gripping the pads._x000D_3. Paste another adhesive gel pad to the desired part of the body (arms, shoulders, etc.)._x000D_4. Don't attach it with power on, because for shocking._x000D_5. Don't touch attach side of adhesive pad. specification: _x000D_Item Type: Abdominal Muscle Trainer_x000D_Material: PU_x000D_Power Supply Mode: 2 x AAA batteries (each host) (Not Included)_x000D_Mode: 6 kinds_x000D__x000D_Operating Procedures:_x000D_1. Take the device out of the box. When it starts, start with the lowest output._x000D_2. Place the gel pad on the required part of the body._x000D_3. Please press the ON/INC switch to turn on the power to increase the strength._x000D_4. PROGRAM selection mode._x000D_5. Adjust the output level._x000D_6. Working time is 12 minutes per person._x000D_7. Press the "OFF/DEC" button until the light goes out, when it doesn't work during working hours. Features: 1EMS micro?current stimulation, makes the muscles move naturally and achieve the exercise effect easily. 2Light weight and in small size, easy to store and carry, you can use it to shape body at anytime anywhere. 3Adopts high quality PU material, soft and thin, fit well with skin. Flexible PVC bottom layer and silver paste conductive layer. 46 modes can be adjusted, you can regulate it according to needs. AAA battery powered (not included), convenient for use. 5Help exercise and strengthen abdominal muscles, arm muscles and back muscles, burn fat deeply, and shape body. PackageList: 3 x Host 1 x Abdomen Patch 2 x Arm Patch 1 x English manual