In just 1 week, REMOVE 100% MORE PLAQUE and GET 190% HEALTHIER GUMS vs a manual brush by switching to ORAL-B’s MOST ADVANCED TECHNOLOGY EXPERIENCE ORAL-B’S SMART BRUSHING: display to select cleaning modes, track your brushing time, replace timely refill head & track battery level NEVER MISS A SPOT with the A.I. POWERED ORAL-B APP that tracks how and where you brush in real-time PROTECT YOUR GUMS WITH iO PRESSURE SENSOR, Oral-B's only one to signal if you brush TOO HARD, TOO SOFT or JUST RIGHT for an effective and safe clean PERSONALISE YOUR BRUSHING choosing among 5 CLEANING MODES: Daily Clean, Intense Clean, Sensitive, Super-Sensitive, Whitening Please note: This item includes a 2-pin charger, Adapter not included