Replacement Toothbrush HeadsCompatible for Jianpai S12/HYUNDAI XM-806(16blue)

- Fits electric toothbrush models S12 and XM-806, ensuring stable connection during regular toothbrushing use.? - Serves as dedicated replacement toothbrush heads, matching the structural design of compatible electric toothbrushes.? - Suitable for daily oral care routines, adapting to regular cleaning needs for consistent hygiene maintenance.? - Easy to install and replace without additional tools, convenient for continuing daily oral care habits.? - Works in coordination with the functional operation of compatible electric toothbrushes, supporting daily teeth cleaning needs.?