Compatible for Xiaomi Mijia T300 T500 T700 Ultrasonic for Mi Toothbrush Nozzles Replacement Tooth Brush Head(Blue-Soft)

- Multi-Model Compatibility: size-matched, ready to use.? - Nozzle-Included Design: With matching nozzles, no extra purchase needed, meeting usage needs.? - Easy Replacement: Snap-on installation no tools, quick replacement, no delay in daily care.? - Daily-Friendly: Fits brushing habits, matches cleaning rhythm, meets oral care needs.? - Convenient Storage: Independent/combined packaging, easy to store, hard to lose/get damp.