1.USB cable : 5V 1A
2.Battery:650mAh
3.Charge time 90mins,Using time 50mins;
4. 9 levels vibration to select
5. 9 levels heating to select
6. Has a exquisite design,light weight,and easy to take away
7. Natural stone needle, rich in beneficial trace elements, scraping skin to accelerate blood circulation, beauty body plasticity