Sonic toothbrush for whitening, massage & cleaningExcellent sonic technology removes plaque3 cleaning modes: whiten - clean - massage2 minute timer + 30 seconds interval for 4 quadrants charging the lithium-ion battery via USB - battery life 3 weeksWaterproof according to IPX7Dynamic cleaning effect for better oral care! With the twin engine magnetic levitation motor with over 31,000 brush head movements per minute, the SHINE BRIGHT toothbrush delivers superior, immediately visible and noticeable cleanliness. Thanks to the high-quality brush heads, the teeth are cleaned particularly gently and thoroughly. Thanks to the IPX7 waterproof protection standard, the SHINE BRIGHT can also be used to clean the teeth in the shower to save time. The patented design is not only a visual highlight, but also thanks to the non-slip and ergonomic The SHINE BRIGHT handle is also comfortable in the hand and thus simplifies the cleaning process of the teeth.