Multi-claw electric scalp massager household USB charging kneading vibration massager massager Features: 3D massage arm: There are 12 massage arms made of TPE, with good elasticity and high flexibility; USB port charging: USB charging socket, no need to install batteries, with 4 LED red lights; 1 key 3 gear selection: 1 , operation, control and gear position, 3 gear selection can experience different; Multiple ways to use: Fits the curve of the. 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 15 minutes of startup. The fully charged does not flash. Charging time: about 2.5 hours, working time: about 4 hours. Product Description: Product Name: Multi-claw Electric Massager Material: TPE Product size: 17.68*12*12cm Net weight: 0.161KG Gross weight: 0.282KG Packing size: 18.7*14.5*14.4CM 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 intensity: 3 files Product contains: 1x Massager