PS:Suitable for XIAOMI MIJIA T100 Features: 1. Soft DuPont bristles, compatible for sensitive teeth to use 2. Ultrasonic electrical toothbrush can efficiently eliminate plaque and decrease gingival necrosis. 3. Adopt DuPont American tynex standard 0 bristles bristles,gently on your teeth. four bristle tip diameter, deep clean the space between teeth five permitted via FDA and UV sterilized. 6 sealed packing, much more safe to use. 7 sealed packing,With dust cap. Tips 1 buy per the corresponding model on the particulars online page 2 standard brush head, subject to the received item