XIANQI Material: TPE. Product size: 17.68*12*12cm. Product list: Multi-claw electric massager*1, USB charging cable*1, instruction manual*1. Massage method: vibration massage. Charging voltage: DC5V/1A. Rated voltage/current: DC3.7V/500mA. Battery capacity: 650MA/Lithium battery. Control strength: 3 files. Features: 1.TPE 3D massage arm: There are 12 3D massage arms made of TPE material, with good elasticity and high flexibility; 2.USB port charging: USB charging socket, no need to install batteries, with 4 LED red lights; 3. 1 key switch 3 gear selection: 1 switch, simple operation, control switch and gear position, 3 gear selection can experience different; 4. A variety of ways of use: fit the head curve. Massage method: vibration massage; charging voltage: DC5V/1A; rated voltage/current: DC3.7V/500mA; control intensity: 3 levels; product size: 17.68*12*12cm. It will automatically shut down after 15 minutes of startup. The fully charged light does not flash. Charging time: about 2.5 hours, working time: about 4 hours.