Features： 1、Scientific setting, LCD screen display, 10 modes, 20 levels of training strength, suitable for different body parts, to meet different requirements of muscle building. 2、Easy to operate, assemble the abdominal muscle patch and stick them on the abdomen, waist, arms, shoulders, back, thighs, calves or buttocks, and then open them to work. 3、The abdominal stimulator adopts PU material. The texture is soft and light, and fits well with the skin. Gel patch has good electrical conductivity and can achieve longer service life by reducing power loss. 4、USB charging, helps training, tighten and exercise your body muscles so you can get in better shape by using this product continuously for a period of time. 5、Effective abdominal muscle training, can increase muscle strength and reduce belly fat. Specification： Item Type: Abdominal Muscle Trainer Material: PU + PC Host Battery Type: Lithium battery Host Battery Model: HC 401230A Host Battery Capacity: 110mAh x 3 Features: LCD display, 10 exercise modes, 20-level training strength, USB charging, EMS micro-electroplastic molding. 10 Exercise Modes: Mode 1: Mixed exercise mode Mode 2: Fat warm-up mode Mode 3: Muscle warm-up mode Mode 4: Jogging mode Mode 5: Swimming mode Mode 6: Push-ups mode Mode 7: Sit-up mode Mode 8: Barbell mode Mode 9: Accelerated fat burning mode Pattern 10: Muscle strengthening mode EMS: Simulates the brain to send microelectrical signals to the muscles, and conducts them to the muscles through hydrogel, so that the muscles can move and realize the muscle training. Suitable for: Hand, waist, shoulder, leg, buttocks muscle exercise. Operation instructions: 1. Cleaning the area needed; Lift the protective film of the abdominal patch and stick the patch to the area you need. 2. Long press ON/+ 3 seconds to start the machine, and the blue light is on. Press OFF/- 3 seconds to shut down the machine. 3. The host can automatically and freely switch to 10 massage modes.10 massage modes: kneading, hammering, acupuncture, massage, finger pressing. 4. Adjust the strength; When "ON/+" is pressed, the pulse strength increases; When "OFF/-" is pressed, the pulse strength decreases. 5. Use for 25 minutes each time, 1-2 times a day. Each massage should be used for 25 minutes.The machine has a time setting of 25 minutes, which means that when use the machine for 25 minutes, the machine will pause. If the needs to continue using the machine, he needs to press ON again. 6. Power OFF: Long press "OFF/-" for 3 seconds. 7. Apply 1-2 times a day. 8. Use the device 30 minutes after a meal or a bath for better results. Package List： 1 x Abdomen Patch 2 x Arm Patch 3 x Host 1 x USB Cable 1 x Manual