Features:
1. Soft DuPont bristles, compatible for sensitive teeth to use
2. Ultrasonic electric toothbrush can efficiently get rid of plaque and decrease gingival necrosis.
3. Adopt DuPont tynex traditional zero bristles bristles,gently in your teeth.
4 bristle tip diameter, deep clean the space between tooth
5 authorized by way of means of FDA and UV sterilized.
6 sealed packing, far more safe to use.
7 update the toothbrush heads each three months
eight heads are designed for Mijia T100 Sonic Electric Toothbrush.