Feature: 1. REDUCE STRESS: Massaging the scalp can effectively reduce stress, improve circulation, make you feel comfortable and relaxed, and help improve insomnia. 2. MERIDIANS MASSAGE: Imitation finger belly multi frequency wave vibration massage using wave release, layer by layer progressive massage points and meridians 3. RED LED: LED infrared improve blood viscosity, improve headache, solve the problem of slow blood flowing speed. Prevent the formation of blood clots and solve the problems of hypertension, hyperlipidemia and hyperglycemia. 4. VIBRATION: 360 dedrees all round multi frequency scalp massage. Relax the scalp and promote sleep. Promote hair growth and reduce inflammation of the scalp. 5. APPLICATION: Head claw massager is suitable for athletes, tired people, the elderly, office workers, drivers and other people with headaches or stress. 6. MATERIAL: ABS, silicone material, durable, small and portable, easy to carry, suitable for home and office use. Built in 900mAh lithium ion battery with USB cable for easy charging, will not scratch the skin, safe and reliable. Specification: Item Type: Electric Claw Scalp Massager Material: ABS, silicone Battery: Lithium ion battery (shipped with built in battery) Battery capacity: 900mAh Timing massage time: 15 minutes Massage modes: 5 Function: Multi frequency vibration, timing 15 minutes, red LED, 5 modes switching, no overhead vibration. Package List: 1 x Electric Claw Scalp Massager1 x USB Cable1 x English Instruction Book