Xiaomi Air 2

The ultra-quiet Oclean Air 2 cleans teeth deep clean. Easy to use Switch modes with one button Press for 2 seconds to switch to gentle or clean mode as needed Pedex™ Triangle bristles Three-dimensional bristles fit your mouth better and provide effective cleaning action compared to 20% ordinary bristles. Original WhisperClean Ultrasonic Noise Reduction Technology Powered by 20000Hz ultrasonic signal technology, the motor suppresses noise and provides the user with a quiet and comfortable brushing experience.