Compatible for Xiaomi Mijia T300/T500/T700 Sonic Electric Toothbrush Heads Replaceable Refill Nozzles 4 Colors with Anti-Dust Caps 4/20Pcs(20Green)

- 1. Precise Compatibility for T300/T500/T700: Expertly engineered to fit T300, T500, and T700 sonic electric toothbrushes. The optimized connection structure ensures a tight, stable fit that stays secure during daily brushing, perfectly matching the original nozzle’s performance. - 2. Flexible Quantity & 4 Color Options: Available in 4PCS and 20PCS packs, with 4 vibrant color choices. The color distinction helps family members identify their own brush heads easily, while different quantities meet personal or shared use needs. - 3. Anti-Dust Caps for Hygiene: Each brush head comes with a dedicated anti-dust cap. The cap effectively protects the bristles from dust, hair, and other impurities when not in use, keeping the nozzle clean and fresh. - 4. Sonic-Adapted for Optimal Performance: Tailored to work seamlessly with sonic electric toothbrushes. The brush head structure enhances sonic vibration transmission, allowing bristles to move flexibly and reach hard-to-access interdental gaps. - 5. Easy Installation & Durable Build: Features an intuitive twist-on design for quick, tool-free replacement. Crafted with sturdy materials, the brush head resists wear and deformation, ensuring long-term reliable performance for daily use.