1. Power supply by charging battery
2. Single key operation
3. It will automatic shutdown after 10 minutes
4. Blocking safety protection fuction
5. Two kinds of speed: Low speed and high speed
6. Three modes: positive, reverse and light massage
7. Innovative magnetically adhesive charging
8.Charge management chip is suitable for 5V/1500mA charger
9. Dual-use of dry and wet(waterproof design)
10. 3D two-head stereo massage(the product equipped with two sets of soft and hard massage head, massage head can be disassembled, replaced or cleaned)