The AENO DB1S sonic toothbrush features 4+8 SMART cleaning modes and precise manual settings. It vibrates at a speed of 46,000 movements per minute and generates an oxygen-rich fine foam that penetrates hard-to-reach areas, effectively removing plaque more efficiently than manual brushing. Additionally, it offers a battery life of up to 90 days, a convenient wireless charging station, and is waterproof with an IPX7 rating, making it suitable for use in the shower. The bristles are of high quality and effectively clean between teeth, care for the gums, and remove plaque. The toothbrush also includes a reminder system for changing brushing zones. It comes with three brush heads, a cable, and a wireless charging station.