3 Modes Vibrating Head and Scalp Electric Massager- USB Rechargeable

Product Description: The scalp massager is designed with 12 fingertip-like nodes, simulating human touch, transmitting multi-frequency vibration around the head, and stimulating scalp nerves point-to-point. It can help relax your head, promote blood circulation, and get deeper sleep at the end of a long dayIt has 1 switch to control the switch and gear, and 3 gear selections can be experienced. Different massage techniques are available to soothe your meridians. Each mode is programmed with specific massage intensity (high//medium/low) to suit your different needsIt comes with a built-in 650mAh lithium-ion rechargeable battery, providing long-lasting performance. The full-charge indicator does not flash, the charging time is about 2.5 hours, and the continuous working time is about 4 hours.This scalp massager will automatically turn off if it is not used after 15 minutes of power-on. If necessary, press and hold the power button again to begin another 15-minute massage. It is recommended that you do not exceed 30 minutes at a time.??Product Specification:Color: BlackMaterial: TPESize: 17.68 x 12 x 12 cmWeight: 161gFunction: Scalp MassagerCharging time: about 2.5 hoursWorking time: about 4 hoursBattery Information: 650mAhCharging voltage: DC5V/1ARated voltage/current: DC3.7V/500mAControl Intensity: 3 GearsPower Supply: USB charging cable??Package Inclusion:1 x Head Massager 1 x USB Cable?