[Product Information]

Replacement Heads: https://www.amazon.com/dp/B06WGM7LT7?th=1. A unique combination of water pressure and pulsations cleans deep between teeth and below the gumline where regular flossing can't reach
Rechargeable with 3 modes: Super， Normal， and Massage. Two-minute timer automatically tracks brushing time， ensuring recommended brushing regime is followed and turns the toothbrush off when brushing is complete. 30 seconds interval timer indicates when you have completed each quadrant of your mouth and signals for you to move on， resulting in more consistent cleaning throughout your mouth
3D cleaning action oscillates and pulsates to break up plaque and remove up to 100% more plaque than a regular manual toothbrush.Enjoy clean and healthy teeth in 7 days and improve gum and oral health in 14 days. Waterproof to be used at bath and shower. Rounded bristle top for safety and gentleness. Anti-slip handle
Supported by USB inductive charging.30 days use after one full charge. When the battery is fully charged， indicator light will turn off automatically and shut off the charging unit， to prevent the battery from overcharging. Low battery reminding
ACEVIVI SG-917 offers 3 replacement toothbrush heads to fit your personal oral health needs. Remember to change your toothbrush head as dentists recommend， every 3-4 months or when bristles are faded and worn， to maintain a high level of clean