● High cleaning frequency: max 40,000 times/min
● Help to improve scientific brushing habit: automatically stopped for one second every 30 seconds, and automatically turn off while reaching 2 minutes ( a suggested the best brushing period )
● Round brushing head + arc brushing surface: avoid hurt, deep cleaning includes dead corner
● IPX7 full body waterproof level for direct washing
● About 60 days duration ( 2min/time, 2 times every day )
● 3 cleaning modes: Soft mode, Standard mode, Massage/Pulse mode.
● Battery Information: 700mAh
● Charging Time: about 3h