1.Rechargeable Lithuim battery 350mA;
2.Input Voltage:DC 5V 1A
3.1xUSB rechargeable cable,1x remote controller, 4 pads.

4.Advantages: compact, and comfortable to massage.
5.TENS Stimulation to contract your muscle firmly and effectively.
6.Time Default:Auto power off from 5mins to 60mins.
7.50 massage leaves
8.25 massage modes
9.Both pair pad an use together single