Twin Pack - Oral-B Pro 500 Electric Toothbrush Rechargeable, 2 Modes, Timer, New. Oral-B Pro 500 Electric Toothbrushes with Brush Heads, Black, for Adults and Children 3+ This is a TWIN PACK, so it comes with: (2) toothbrushes (2) heads (2) chargers Factory sealed, brand new, OEM, authentic, genuine. The Oral-B Pro 500 Electric Toothbrush head removes 100% more plaque versus a regular manual toothbrush. This toothbrush is Gentle on teeth and gums. The 2D cleaning action oscillates and rotates to break up and remove plaque. Personalize your toothbrushing experience with two personalized brush modes, Daily Clean and Sensitive. The Oral-B Pro 500 Rechargeable toothbrush with long lasting battery has a built in quadrant timer breaks the two minutes up into four 30-second intervals to clean each quadrant of your mouth; we keep the time, so you don't have to. Best of all, it is brought to you by Oral-B-the #1 brand used by dentists worldwide.* *Based on surveys of a representative worldwide sample of dentists carried out for P G regularly. Do not use on children under age 3. Replace brush (head) every 3 months or sooner if brush head becomes worn. 100% more plaque removal vs. a regular manual toothbrush 2 Minute Pro Timer: signals every 30 seconds to help brush all areas of the mouth thoroughly 2D cleaning rechargeable toothbrush head oscillates and rotates to break up and remove plaque Oral-B: Trust the brush Dentists use the most worldwide