Compatible with Soocas X3S Replacement Toothbrush Heads Compatible with X3U/X3pro/D2/D3S/D5 Electric Nozzles(2 Soft White)

- Wide compatibility fits X3S, X3U, X3pro, D2, D3S, D5 electric toothbrushes; seamless replacement. ? - Equipped with nozzle, replacement head and nozzle; meet all accessories replacement needs. ? - Practical for daily use as a reliable toothbrush refill; supports regular replacement for daily care. ? - Easy to install, easily connects to a compatible toothbrush; no complicated steps required, making it convenient for everyone to use. ? - Stable performance: It fits snugly during use; maintaining consistent performance, making it ideal for long-term use.