Super Sonic toothbrush,Dupont nylon brush.
1 speed, 30000times per minute and 26000times /minute,30 second remind, 2minutes shut off automatically
Full charge 10 hours can use 5days.(twic of 1minutes one day.)
Toothbrush size:184x16mm
Waterproof IPX6.
3 speed, 30000times per minute and 26000times /minute,30 second remind, 2minutes shut off automatically
Full charge 10 hours can use 5days.(twic of 2 minutes one day.)
Toothbrush size:184x18mm
Waterproof IPX7.
2 speed, 30000times per minute and 26000times /minute,30 second remind, 2minutes shut off automatically
Full charge 10 hours can use 5days.(twic of 2minutes one day.)
Toothbrush size:184x18mm，easy carrying on for travel.

Technical Details

Product Details

Product Dimensions

Item Weight: 8 ounce (View shipping rates and policies)

ASIN : B00PI6AU2E