Specification :
Material : ABS
Voltage : 5V 1A
Mode selection : 5 Modes
Power : 5W
Maaages position : Neck ,Sholders , Arm , Thigh
Rated frequency : 50Hz
Electrode Pad : Two Pieces
Advantage : 270-degree fit massage
3 Colors : white , black and gold
Advantages : Lightweight, portable, hidden, massage, multi-modes
Gearshift settings : 15 grades
1-5 Grades : Suitable for daily Neck maintenance
6-10 Grades : Suitable for Chronic cervical spine strain
11-15 Grades : Suitable for Neck injury to the stiff neck