Open Box / Inspected for quality**
4 Brush Heads
BrushSync mode pairing & replacement reminders when used with a BrushSync compatible handle (DiamondClean Smart and ProtectiveClean)
The Philips Sonicare Premium Plaque Control brush head is Sonicare`s deepest cleaning and most advanced brush head.
Also, reminder bristles fade to let you know when it's time for replacement. Replace your brush head every 3 months as recommended by the American Dental Association. A fresh brush head every 3 months maximizes the effectiveness of Philips’ unique Sonicare technology.