An electric toothbrush is a battery-operated device designed to clean teeth more effectively than manual toothbrushes. It uses rapid bristle movements to remove plaque and food particles, promoting better oral hygiene. Many models come with built-in timers to ensure users brush for the recommended two minutes. These toothbrushes often feature different cleaning modes, such as whitening or gum care, to cater to individual needs. Some advanced models even connect to smartphone apps, providing feedback on brushing habits. Overall, electric toothbrushes can enhance dental care routines and contribute to healthier teeth and gums.