Upgrade your oral care with the Philips Sonicare 4100 Rechargeable Electric Toothbrush, Black, HX3681/24. Clinically proven to remove up to 7x more plaque than a manual brush, the 4100 features advanced sonic technology and soft nylon bristles for a deep yet gentle clean. Protect your gums with an intelligent pressure sensor that automatically detects when you’re brushing too hard and reduces vibration, while 2 intensity settings let you customize your experience. The 2-minute SmarTimer with QuadPacer helps you brush thoroughly and evenly every session. With a sleek black design, 14-day battery life, and USB charging, this powerful yet travel-friendly toothbrush brings advanced plaque removal to your daily routine.

  • Removes up to 7x more plaque than a manual toothbrush
  • Soft nylon bristles for a gentle, effective clean on gums and teeth
  • Pressure sensor warns and reduces vibration to protect your gums
  • 2 intensity settings; 31,000 strokes per minute for a superior clean
  • 14-day battery; includes USB charger, black handle, C2 brush head