Philips Sonicare 4100 Rechargeable Electric Toothbrush with C2 Brush Head & Travel Case, Black

• Removes up to 7x 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 lasts for 2 weeks
• Convenient for travel: portable brush head case fits up to three brush heads so you can achieve a powerful yet gentle clean on the go
• The set includes: 1x Philips Sonicare Handle, 1x C2 Optimal Plaque Control brush head, 1x USB charger, 1x Brush head case (fits up to three brush heads)

• Connect the USB charger to the toothbrush handle and a power source. A full charge takes approximately 24 hours and provides up to two weeks of use. The battery light indicator will show charging status. — Charge the Toothbrush
• Apply a pea-sized amount of toothpaste to the C2 Optimal Plaque Control brush head. Place the brush head against your teeth at a 45-degree angle and begin brushing. Use gentle pressure; the sensor will alert you if you press too hard. — Apply Toothpaste and Brush
• Brush each section of your mouth for 30 seconds, as guided by the QuadPacer. The SmarTimer will signal when the dentist-recommended two-minute brushing time is complete. Rinse your mouth and the brush head afterwards. — Follow Brushing Timer
• The BrushSync technology will indicate when it's time to replace the brush head, typically every three months. Replace it to ensure optimal plaque removal and maintain effective cleaning performance. — Replace Brush Head

Typical situations where Philips Sonicare 4100 Rechargeable Electric Toothbrush with C2 Brush Head & Travel Case helps — illustrative scenarios, not customer reviews.