Specifications:
Material: TPE
Charging voltage: DC5V/1A
Rated voltage/current: DC3.7V/500mA
Control Intensity: 2 Gears
Power Supply: USB charging cable
Charging time: about 2.5 hours
Working time: about 4 hours
Our product is good elasticity and high flexibility, which has 12 TPE 3D massage arm. It is convenient to massage your head and remove stress.