Introduction: Product Name: Electric toothbrush Toothbrush head Material: DuPont Waterproof: IPX7 Decibel: less than 55 db, very quiet Vibration Frequency: 30,000 times/ min Battery: 1*AA dry battery(Not included) Advantage: Prevent tooth decay Clean and whiten teeth Fresh breath, improve gum health High speed sonic waves 6 times cleaner than manual brushing USA DuPont material toothbrush head, comfort and no hurting your teeth Package contents: Toothbrush handle * 1 Toothbrush head * 2
- 0.8*1*1.8cm(0.3*0.4*0.7 in)
- 30,000 times/ min vibration frequency
- IPX 7 level waterproof
- Clean your teeth 6 times more utterly than ordinary toothbrush.
- 1* AA Dry battery(Not included)