1.Scalp massage,super strength design; 2.Dry and wet dual-purpose design, soothing massage, clean scalp; 3.3D imitation human massage, soft rebound, delicate strength; 4.Relieve the pressure on the head in multiple directions and relieve fatigue; 5.Several independent conical contacts, 4 rounds of circular rotation, comprehensive rubbing and accurate pressing; 6.Ixp7 waterproof, can massage scalp while taking a bath, enjoy comfortable spa with no skin; 7.Designed 4 massage modes, one key start, simple and convenient; 8.Magnetic suction charging design, charging for 2 hours, 10 minutes a day, about 7 days. Gift Box Size: 12.5*11.5*9.7cm Carton Size: 39.5*25.5*23cm PCS/CTN:12pcs N/W-G/W:3.5kgs-4.3kgs l1x20`GP:14604pcs; 1x40'GP:30252pcs; echnical Parameter: Working voltage: dc5v-1a Rated power: 5W Battery capacity: 850mAh Massage time: non stop Waterproof grade: IP7