1.Fast charging for 6 hours can use 30 days. Low battery reminding and auto shut off after full charge, compatible with any charger or equipment with a USB port,convenient to use at home or travelingprevent the gum recession.
2.Our teeth are divided into four sides: Upper side, lower side, the left side and the right side, suggested by the Stomatology.Our electric toothbrush has the internal 2-minute smart timer,
which allows the interval pauser per 30 seconds.seconds so as to prompt to replace to clean the another area.This electric toothbrush can be helpful to foster the brushing habit and make sure the every areas clean well.
3.To fit in your gums and teeth, you can choose the appropriate mode while brushing your teeth. Enjoy the brushing interest! CLEAN mode can remove 10X more stains along the gum. WHITE mode is designed for the fresh user of electric toothbrush.
4.Waterproof:IPX7 waterproof will be very safe for you and tooth brush,it's no any question even if you use toothbrush when you shower or clean it in the water.