Compatible for Xiaomi Mijia Electric Toothbrush Head for T501 T501C Replacement Heads 2pcs/ Suit Partition Brush(Black)

- Fits specific electric toothbrush models, ensuring a tight, secure connection to prevent looseness during daily brushing. - Features partition brush head design, which optimizes contact with different tooth areas for targeted cleaning. - The partition structure helps reach gaps between teeth and along gumlines, supporting daily oral care needs. - Made with durable materials to maintain bristle shape and integrity, reducing the need for frequent replacements. - Tool-free installation: simply remove the old head and attach the new one firmly for quick, hassle-free use.