persever yf88 rotary electric toothbrush oral care ipx7 waterproof usb fast charge smart silent product after one year replacement

this product has passed the european union rohs ce certification, trade-in after one year of use, the manufacturer directly sells. the product is intelligent and environmentally friendly ipx7 waterproof, usb charging, excellent whitening system and dental plaque removal function. convenient, simple and efficient power, bringing fast sterilization and cleaning effect to teeth, low noise, 20,000 up and down vibrations per minute to form mobile cleaning power, flushing and cleaning blind area inside the mouth. dental plaque brush head, which can remove up to 7 times as much plaque