- Removes up to 5x more plaque vs. a manual toothbrush*
- Pressure sensor and two intensity settings protect sensitive gums from overbrushing
- 2 minute SmarTimer with QuadPacer ensure Dentist-recommended brushing time
- Brush head replacement reminder ensures your brush head is always effective
- Long battery life with battery light indicator: One charge last for 2 weeks
- Includes: 1 Philips Sonicare 4100 handle, 1 Optimal Plaque Control (C2) brush head, and 1 USB charger (wall adaptor not included)
- *SRG, Test Report, CIPS918151 (2021)
