Product Name: multi claw electric massagerMaterial: TPEProduct list: multi claw electric massager * 1, USB charging cable * 1, manual * 1Massage method: vibration massageCharging voltage: DC5V / 1ARated voltage / current: dc3.7v/500maBattery capacity: 650ma / lithium batteryControl intensity: 3rd gearfeatures:1. TPE 3D massage arm: it has 12 TPE 3D massage arms with elasticity and high flexibility;2. USB port charging: USB charging socket, without battery, with 4 LED red lights;3. One key switch three gear selection: one switch, simple operation, control switch and gear, three gear selection can experience different;4. Multiple ways of use: fitting the head curve.Massage method: vibration massage; Charging voltage: DC5V / 1A; Rated voltage / current: dc3.7v/500ma; Control intensity: 3rd gear; Product size: 17.68 * 12 * 12cm. It will automatically shut down after 15 minutes. The full charge indicator does not flash. Charging time: about 2.5 hours, working time: about 4 hours