*Battery Capacity Display
*Li-Battery Capacity: 2pcs 18650 battery 3000mAh
*POWER: 5V 2A
*We use a staggered stacking method of airbags to achieve various relaxation methods such as finger bending, hand stretching, and hand accumulation
*Function:Focus on hand Airbag + Heat + Shiatsu + Cordless
*1pcs Heat pad: With High And Low Levels
*Airbag Working Area: Fingers And Back Of Hand + Wrist
*Timer: 15Mins
*6 Airbag Models Can Be Selection
*6 Airbag Levels Can Be Selection
*Shiatsu Support CW & CCW Adjust
*Wrist part with airbag can deeply massage and relax our wrist pain
*Battery indication, easy to know how much battery left.
*Memory working methold