Oclean Flow is a Sonic electric toothbrush with an amazing 180-day battery life. The Oclean Flow brush has a two-minute smart timer and a 30-second reminder function for careful and efficient brushing. The efficiently cleaning brush moves 76,000 times per minute. Hard-to-reach parts of the mouth are difficult to clean effectively with a regular toothbrush. Switch to the reachable and powerful Sonic toothbrush. Up to 180 days of battery life. Five brushing modes: morning, night, normal cleaning, whitening and gentle cleaning. The powerful Maglev motor moves 76,000 times per minute. Dupont Classic bristles maximize cleaning power. IPX7 waterproof. Safe to use in the bathroom, shower or even in the swimming pool. A two-minute timer and a 30-second reminder function help you brush according to the dentist's recommendations. Device warranty: 3 years* * By registering your Oclean product on this page, you can extend your warranty by an additional one (1) year, in addition to the standard warranty coverage. This additional warranty extends the total coverage period up to a maximum of three (3) years from the original purchase date. To register your device and activate the extended warranty, visit: https://europe.oclean.com/pages/1-year-extended-warranty