The Fairywill D7 electric toothbrush is a great choice for couples or families who want a powerful and affordable electric toothbrush. This double pack comes with two toothbrushes, one pink and one black, and eight brush tips. Attributes: 40.000 sound vibrations per minute: This helps remove plaque and debris from teeth and gums. 5 cleaning modes: white, clean, sensitive, polishing, and massage. Smart two-minute timer: Ensures brushing your teeth for as long as your dentist recommends. Battery life up to 30 U