Mijia Smart acoustic electric toothbrush Wholesale

Main Features:  ● High-density American DuPont bristle, rust-free, metal-free, environmentally friendly and healthy ● Mini head design helps to clean the hard-to-reach interdental areas ● The bristle quantity is increased by 40pct and every bristle is rounding to avoid scratching your tooth surface or damaging your gums ● With the replacement cycle reminder, you can check the remaining lifespan of brush heads by the APP ● Suitable for   Xiaomi Mi Home Sonic Toothbrush