Replacement Toothbrush Heads Compatible for T300/T500/T500C/T700(Black-8pcs)

- Replacement toothbrush heads compatible with T300, T500, T500C and T700 - Broad compatibility fits multiple models for seamless daily replacement needs - Precise fit ensures secure attachment to the handle, preventing loosening during use - Tool-free installation allows quick and hassle-free replacement whenever required - Compact and portable design enables easy storage and convenient carrying for home and travel