Multifunctional Sonic Teeth Cleaner Kit. IPX7 Waterproof. Deeply Clean Teeth: The sonic electric toothbrush for adults and kids with 40,000 brush strokes per minute break up 100% of plaque and sweep it away. Portable for Travel : sonic toothbrush get 50 days of regular (actually I personally use mine twice a day, battery holds for 90 days, and it's been 2 years, still works perfectly) 2 Brush heads with 2 cleaning modes 2 Cleaning heads + 1 dental mirror
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