7am2m Sonic Electric Toothbrush adopts the advanced sonic technology, producing 31,000 brush strokes per minute for a powerful dynamic cleaning action. The cleaning effect is more obvious than manual toothbrushes, and it provides extra gentle brushing while protecting the enamel of the teeth better than a rotating toothbrush. Over time, the blue bristles on both ends will gradually fade to white, notifying you to replace the brush head. A week of use can help reduce dental plaque and give you a healthy oral environment, and two weeks of use can completely improve your oral health, helping you smile confidently.

The 2022 New Upgraded Electric Toothbrush utilizes the latest Sonic Technology, providing 31,000 high-frequency vibrations per minute. It features intelligent fast charging, with 8 hours of charging providing 60 days of standby time, and is IPX7 waterproof, allowing it to be used in the bath and shower without worry. The toothbrush has 5 intelligent memory modes, allowing you to record your preferred brushing settings.

The toothbrush's scientific brushing design includes a built-in 2-minute intelligent timer, with 30-second intervals to remind you to move to the next quadrant of your mouth, ensuring a comprehensive and effective brushing routine. The ultra-low noise makes brushing a pleasure.

The package includes 12 replacement brush heads, featuring a "W" shape design to suit the topography of your teeth and thoroughly clean your gums and hard-to-reach areas. The blue indicator bristles will gradually fade in color, letting you know when it's time to replace the brush head.

The toothbrush offers 5 high-performance brushing modes: Clean (gentle), White (strong), Polish (strong invert frequency), Milder (gentle invert frequency), and Sensitive (soft), allowing you to choose the mode that best suits the condition of your teeth and gums, based on your preferences and your dentist's recommendations.

The toothbrush boasts a 60-day battery life, with wireless charging and IPX7 waterproof design. The large battery capacity, with low battery reminding and automatic power-off after full charge, ensures a reliable and safe user experience, unlike cheaper USB charging options.

If you have any issues or need customer service, simply log into your Amazon account, choose "Your orders," find the order ID, and click "Contact seller." The warranty is valid in the US only, and we will provide you with satisfactory customer service.

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