Colour: grey, black, orange Material: ABS+Silicone Charging interface: USB Battery capacity: 900mAH Charging time: 3 hours Duration: 270 minutes Function: 10 tentacles vibration, with red light DESCRIPTION Full Coverage: Scalp Head Massager has 10 frequency vibrating contacts, provides 360 degree massage coverage, enjoy a hands-free massage while reading, working or enjoying coffee, presses the head muscles to help relax and reduce stress and tension Four Massage Modes: long press the button to turn on the head massager, switch between four modes (sleep/leisure/entertainment/sports), providing different massage techniques to relieve stress and tension to meet your specific massage needs during the day and night . Auto-off Safety Feature: Auto-off after 15 minutes of continuous use, press and hold the power button again to restart another 15-minute massage, trade no more than 30 minutes for one use GREAT GIFT GIFT: Use at home or take it with you when you travel, easy to live a healthy and relaxing life, the soothing massager helps her/him relax after a stressful work day, a great gift option for friends and family. Packing List: Head Massager*1