Replacement Toothbrush Head Compatible for Mijia T300/T500/T500C/T700(50pcs Bluegreen)

- Wide compatibility with Mijia T300, T500, T500C, and T700 electric toothbrushes; allowing for seamless, universal replacement. - Vacuum packaging design uses vacuum packaging; keep the replacement head in good condition before use. ? - Practical everyday refill pack as a reliable replacement toothbrush head; for regular replacement needs at home or for personal use. ? - Easy to install, easily connects to a compatible toothbrush; no complicated steps required, suitable for users of all ages. ? - Functional adaptation matches the sonic function of the toothbrush; maintains stable performance during daily use.