Smart Sonic Electric Toothbrush Ultrasound IPX7 Rechargeable Tooth Brush

Sonic Electric Toothbrush Smart Toothbrush Ultrasonic Automatic Toothbrush USB Wireless Charging Adult Waterproof tooth brush S100 Main Features ● High cleaning frequency: max 39600 times/min ● Help to improve scientific brushing habit: automatically stopped for 0.5 second every 30 seconds, and automatically turn off while reaching 2 minutes ( a suggested the best brushing period ) ● Round brushing head + Dupond bristles : 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 ) ● Two-buttons design: one to choose cleaning modes, another to choose strength modes. ● 5 cleaning modes: Clean, Sensitive, Massage,White,Polish ● Wireless Charging ● Charging time: within 10 hours ● Package weight:550g (All Date From SAMO Technology Lab)