7am2m Electric Toothbrush With 6 Brush Heads For Adults And Kids, One Charge For 120 Days, Wireless Fast Charge, 5 Modes With 2 Minutes

Product information

Clean(gentle), White(strong), Polish(strong invert frequency), Milder(gentle invert frequency) and Sensitive(soft) to suit different conditions of teeth of gums, so you can choose different modes according to your preferences and dentist's recommendations. Comes with 6 replacement brush heads to avoid order new replacement brush heads frequently. "W" shape design to suit teeth topography for thorough cleaning of gums and hard to reach areas. Notice: Gentle on your gum and blue indicator bristles fade in color to let you know when it's time to replace the brush head. Each brush head lasts 3 months so 6 will last for about 18 months. Built in smart timer control, 30 seconds interval reminding you to move to the next quadrant of your mouth, and totally in 2 minutes(4 quadrants), which is highly recommended by professional dentists, as a correct brushing way. One full charge last 120 days of normal usage (2 times per day), the largest battery capacity on the market with low battery reminding and automatically cuts off power after full charge. Ultra fast USB charging(forget cheap USB charging). Also, IPX7 waterproof to be used at bath and shower.