? Low energy-saving- It won't work until the battery is installed.,Powered by 1 AAA battery?This package does not include batteries,The toothbrush needs to buy extra batteries and install it. If the installation is successful, it will work start.
? Battery toothbrush come with 2 brush heads, environmental health, three months to replace one, available for one year
? 100% non-toxic and environmentally friendly TPE soft, does not contain bisphenol A, lead and other harmful substances known
? the vibration type toothbrush is sold by this listing.We don't sell the rotating electric toothbrush,Rotates 23000 times per minute. Highest level of super IPX7 waterproof, can work underwater for half an hou
?Product Size: 18 x 1.8 x 1.8 CM / 7 x 0.7 x 0.7 Inch., This electic toothbrush is suitable for 7+ years old