Handheld scalp massager with 4 soft silicone massage heads, and soft kneading nodes provides the actual human touch kneading sensation, giving you a soothing massage to help relieve headaches, improve sleep, and stimulate hair growth Wireless scratcher massager can be used to massage your whole body, neck, shoulder, lower back, legs, and any skin you want to press Multi-directional movement helps relieve headaches, promote blood circulation, and reduce anxiety. It can be also used for your loved cats and dogs. Just enjoy it The waterproof design is perfect for both dry and wet use. Head massager scalp can be used not only at ordinary times but also in the shower, allowing you to use it while taking a shower for a proper scalp massage Scalp massager has 3 speeding choices, you can choose the low speed for a relaxing feel or high speed for a more thorough massage. Perfect size makes it easy to hold and convenient to take anywhere, enjoy massages anytime Specifications: Product Power: ≤5W (Massage + EMS) Battery Capacity: 1200mAh EMS Gear: Four Gear Charging Duration: about 2.5H Timing Time: 10 Minutes Massage Gear: Three Gear Usage Duration: about 2 Hours, Built-in Automatic Massage Mode Charging Current: Type-C 5V=2A Material: PC+UV+Silicone Input Voltage: DC5V Maximum Speed: 3200 R/PM Deep Massage: 6MM Appearance: Pebble Shaped