Product description: Health care TENS/EMS massager
Model No.: SM9157
SUNMAS TENS (Tanscuataneous Electrical Nerve Stimulation) or pulse massager/ EMS unit, is a new health-oriented product to benefit the tired body. It can stimulates nerves up, help with muscle relaxation, and raise the level of endorphins for natural pain relief. Due to its portable appearance, the use of the device will be no longer bound by time or space. It is really a good partner for health care in daily life.
Functions
1. 2032 button battery
2. Three keys (+), (-) , ON\OFF
3. If not press the key (+) or (-) ,20 seconds will shut automatically
4. 3 modes ,when power on, on default of the first mode , the fixed time is 20 minutes
5. The strengthen key (+) One press to increase one grade; totally10 grades
6. One press to decrease one grade can reduced to the lowest grade.