Feature

1. Three functional modes: TENS, EMS and MASS for pain relief and muscle stimulation

2. Adjust the strength according to different parts of the body and different diseases

3. Dual-channel design allows two persons to use separately at the same time

4. Can be used on back, shoulders, elbows, thighs, knees, calves and ankles

5. Build in 600mAH Li battery to support 6 hour continuous working time

6. 3 massage manipulation:Tap,Knead,Rub