K·SKIN Sonic Electric Toothbrush 4 Modes 3 Brush Heads Function & Features: 1. 4 modes: Cleaning, Soft care, Anti-allergy, Whitening 2. 2 min timer, turn off automatically after 2 min brush 3. DuPont bristles, rounded tips, and color-changeing bristles remind to replace a new one 4. Waterproof design, whole body washable in water Parameters: Battery life: 45 days, 2 min each time, twice a day Vibrate frequency: 18,000-20,000rpm Rated power: 1W Size: φ33x242mm Charge cord: USB Packing list: Handle*1, Brush head*3, Charge cord*1
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