1.DC power 5V, 2A
2.Battery: 2pcsx2000mAh. Timer: 10mins
3.Full charger: 2H, Usage time: 1.5H
4.Function: Airbag traction+ heat + vibration + Laser

5.Intelligent dynamic traction,two models: Manual & AUTO
6.Cordless Li-battery power support
7.Traction lumbar with 26 degree, Swing left & right
8.Heat function with: High 49℃ /Mid 46℃/Low 42℃
9.Traction with upper & down, Left & Right.
10.10 levels EMS massage.
11.Red/Blue band spectroscopy therapy.
12.Vibration function support
13.15mins timmer function
14.Pulse massage ----TENS pulse principle is a "natural therapy" to stimulate the vitality of nerve cells and relieve pain.