These brush heads are compatible with Bitvae R1/R2 rotating electric toothbrush, and they're also compatible with Oral-B Braun electric toothbrush series: Pro 500/1000/1500/3000/5000/7000/7500/8000.
High quality material: Made of soft and durable nylon, which is gentle on your gums and teeth, providing a comfortable and effective cleaning experience.
3D cleaning: The round toothbrush head has 3D cleaning bristles, which can effectively clean the gaps between teeth, remove plaque and food residue, and promote gum health.
Multiple uses: The replacement toothbrush heads are suitable for various occasions, such as daily toothbrushing, travel, and replacement of old toothbrush heads.
Easy to install: The toothbrush heads are easy to install and remove, and they fit perfectly with the Oral-B electric toothbrush handle.