The Supersonic TB-1000BLK is an electric toothbrush designed for consistent oral hygiene. Operating at 8800 oscillations per minute, it provides a powerful cleaning action. This device includes a 2-minute auto-timer, which helps users adhere to dentist-recommended brushing durations. Additionally, a 30-second interval timer reminder prompts users to move to different quadrants of the mouth, ensuring comprehensive cleaning across all areas.