Compatible for Xiaomi Mijia T300 T500 T700 Ultrasonic for Electric Toothbrush Nozzles Replacement Tooth Brush Head(Green-Standard)

- Fits T300, T500, T700 electric toothbrushes, a replacement toothbrush head accessory. - Meets electric toothbrush usage needs, directly replaceable with original heads. - Precisely matches toothbrush specs, easy to install with strong adaptability. - Designed for corresponding electric toothbrushes, meeting daily replacement needs. - Replacement head accessory, suitable for maintenance of multiple electric toothbrushes.