The Sonic BRUSH White_Black_Green toothbrush makes several times more movements per minute compared to a rotary electric toothbrush. Thanks to this, it removes plaque much more thoroughly and cleans the spaces between the teeth! Dentists recommend brushing your teeth for at least 2 minutes. Thanks to the built-in timer, our brush will turn off after one or two minutes, and additionally, every 30 seconds it will signal the need to change the brushing side. This will help you develop the right brushing habits at the times recommended by dentists. Charging your toothbrush too often can be a pain, especially when you're traveling. Fortunately, Sonic Brush White, Black and Green have a durable 800 mAh battery that provides up to 40 days or up to 160 minutes of continuous use on a single charge! Plus, thanks to the battery level indicator, you have full control over it!