KareNow Sonic Electric Toothbrush Rechargeable with 8 Replacement Brush Heads

All-Round Tooth Brush Cleaning - Upgraded Electric Toothbrush ADA Approved with up to 40,000 VPM high vibration to drive fluid deep between your teeth and along the gum line for exceptional cleaning and removing more stains, Improve your gum health and gentle experience vs. a manual toothbrush 4 Modes Personalize Your Brushing Experience - Electric toothbrush with 4 mode for adluts and kids to Suit Different Conditions of Teeth and Gums. Clean- for daily cleaning; Soft- for gently massages gums; whitening- for remove surface stains; Massage- for gently cleaning for sensitive gums 8 Replacement Toothbrush Heads - The electric toothbrush comes with DuPont w-shape bristles to suit teeth topography and German Pedex blue indicator bristles. When the bristles' color fades from blue to white, it reminds you to change the toothbrush head. Each brush head lasts 3 months so 8 will last for about 24 months Long Battery Life With 60 Days Using - KareNow electric toothbrush provides you 4 hours ch