1.Battery Capacity: 1100mAh
2.POWER: 5V 1A
3.2 levels of intensity to select
4.lPX6 Waterproof
5.10 Mins Timer
6.Soft silicone imitation hand massage, comfortable experience
7.One button operation ,easy to use
8.magnetic charging cable,
9.4 heads with 56pcs massage heads.