Material: food-grade ABS, TPE, PP, DuPont bristle

　　1)Three working modes: clean, sensitive, white with LED indicator.

　　2)Powered by 1pcs build-in lithium battery 14500, battery capacity: 750mah.

　　3)30,000 strokes per minute, removes more plague than a regular manual toothbrush.

　　4)Waterproof design: IPX5 for toothbrush, IPX7 for charging base.

　　5)Power supply: AC100V-240V 50/60Hz

　　6)Inductive charging function; 40 times usage after 12 hours fully charged, 2 minues per time.

　　7)Toothbrush size: 235*32.2*28.4mm, weight: 117g.

　　brush head size: 89.3*12.2mm, weight: 5.4g