This Fairywill electric toothbrush is ADA Accepted . The ADA is the professional association of dentists dedicated to serving both the public and the profession of dentistry. The ADA promotes the public's health through commitment of member dentists to provide quality oral health care, accessible to everyone. Fairywill always works to give you the highest level of quality and care, that is why we associate ourselves with the best and work to give you the best.40,000 micro-brushes per minute, this electric toothbrush gives you a thorough cleaning while making reduced noise. 5 personalized modes not only take care of your various demands, but also add some fun to your daily routine. Equipped with a 2-minute smart timer, it will automatically shut down after two minutes, and intelligently pause every 30 seconds to remind you to change the brushing area. IPX7 waterproof, you can enjoy brushing your teeth in the bath or shower. Each brush head lasts 3 months so 4 will last for about one year. If the toothbrush bristles fade in color, it's time to replace the brush head. Besides, we also serve you the extra replacement head of your sonic toothbrush,you could enjoy the gum health with Fairywill all the time.

• This Adults D7 toothbrush accepted by the American Dental Association (ADA) Council, with soft bristle type.
• Sonic vibration, up to 40,000 strokes per minute, dynamic cleaning.
• Achieve noticeably whiter teeth and improve gum health in just 2 weeks.
• 5 modes: White, Clean, Sensitive, Polish and Massage.
• 2 minutes smart timer with interval pause reminding each 30 seconds.
• 4 Replaceable Dupont toothbrush head.
• USB charging, easy and convenient for use at home or traveling.
• Long lasting battery, 1 charging for around 30 days use.
• IPX7 waterproof to be used at bath and shower.