Adult Sonic Electric Toothbrush with USB Charging, 4 Soft Bristle Replacement Heads and Smart Timer,5 Modes for Gentle Cleaning

QUICK GET START 1.Wet the brush head,squeeze a small amount of toothpasteon the brush head.After putting the brush head into themouth, press the open key to start Move the toothbrush.2.Slowly move the brush head on all sides of the tooth tocomplete2-minute brushing cycle.3.Press the on key to close the electric3.toothbrush,and thenremove it from the mouth Take it out, clean the brush headand handle, and use a soft cloth to wipe the handle dry.5.Please pay attention to the status of the battery indicator,flashing The battery is insufficient and needs to be charged.