1.USB cabel: 5V 1A
2.Battery :1200mA
3.Full charger:3 h, Use time:2 h

4.6 speeds percussion function with LED indicators.
5.4 attachments for different effect.
6.Unique design with usb, easy to recharge, on computer or anywhere.
7.Suitable for sports and fitness people, to relax the fatigue and tight muscle and help to build-up muscle.