Electric Toothbrush 6 Modes Deep Cleaning Waterproof Portable Adult Travel Toothbrush With 4 Replacement Brush Heads Features: 1. USB charging model, working time, 1-2 times a day, 2 minutes each time, can be used for 45-60 days, 2. Working mode: gear memory function, 2-minute timing, 30-second pause, short press to turn on, short press to gears power on, first gear, second gear, third gear, fourth gear, fifth gear, sixth gear, long Press for 3 seconds to power off. 3. When working, the light is on at the corresponding gear position, and the battery light is red, indicating that the battery is about to run out and reminding to charge. Reminder: The bristles of the brush are deformed during the production and transportation process, which is a normal situation. It can be restored to normal soaking in warm water. Help a scientific tooth brushing habit: 30 seconds + 2 minutes smart timer, the handle timer every 30 seconds, a brushing habit, and formulate a dentist-recommended brushing habit , high-density bristles: durable, deep between wisdom teeth and gums, fast cleaning, more efficient cleaning mode The whole body waterproof layer can be directly washed for about 30 days (2 times a day, 2 minutes each time), you don't have to worry about the charger when you travel Up to 7 times the removal rate compared to manual toothbrushes High cleaning frequency: up to 42,000 times/min 600mA Product Description: 1 handle + 2 cleaning brush heads + 2 sensitive brush heads + charging cable