The Oral-B sensitive D 12.513 is a rechargeable electric toothbrush that combines all the features of the Precision Clean. The thorough and extra-soft cleansing technology is especially suitable for those with sensitive teeth and gums. The oscillating-rotary motion provides a powerful and non-abrasive cleansing with 7600 turns per minute. The interdental tips cleans at places that are hard to reach. The toothsbrus is also equipped with a two-minute timer.