Upgrade your daily oral-care routine with the Philips Sonicare 3100 Electric Toothbrush HX4031/21 – White , designed to provide effective sonic cleaning while remaining simple and comfortable to use. Featuring Sonicare technology, a pressure sensor, SmartTimer and QuadPacer , this rechargeable electric toothbrush helps support consistent brushing habits and effective everyday cleaning for teeth and gums. ✔️ Philips Sonicare Technology – Powerful sonic movements help drive fluid between teeth and along the gumline for effective everyday cleaning ✔️ Up to 31,000 Brush Movements Per Minute – High-speed sonic action helps efficiently remove plaque while delivering a thorough clean ✔️ Effective Plaque Removal – Designed to remove significantly more plaque than a manual toothbrush for improved everyday oral hygiene ✔️ Built-In Pressure Sensor – Helps alert you when you're brushing too hard, encouraging gentler brushing and better protection for teeth and gums ✔️ SmartTimer – Encourages the dentist-recommended two-minute brushing time for a more consistent oral-care routine ✔️ QuadPacer Technology – Helps guide you through different sections of your mouth so you can brush more evenly ✔️ Easy-Start Function – Gradually increases brushing power during your first uses, helping new Sonicare users become comfortable with electric brushing ✔️ Rechargeable Electric Toothbrush – Convenient rechargeable operation eliminates the need to regularly replace disposable batteries ✔️ Long-Lasting Battery Performance – Designed to provide extended use between charges, making it convenient for everyday use and travel ✔️ Slim Ergonomic Handle – Comfortable and easy to hold while brushing, with a clean and modern design ✔️ Simple One-Button Operation – Straightforward controls make the Sonicare 3100 easy to operate as part of your morning and evening routine ✔️ Sonicare Brush Head Compatibility – Compatible with a range of suitable click-on Philips Sonicare replacement brush heads ✔️ Gentle Everyday Cleaning – Sonic cleaning technology provides effective plaque removal while supporting comfortable daily brushing ✔️ Ideal for Manual Toothbrush Upgrades – An excellent introduction to electric brushing for users switching from a traditional manual toothbrush ✔️ Clean White Finish – Minimalist white styling gives the toothbrush a fresh and modern appearance suitable for any bathroom The Philips Sonicare 3100 Electric Toothbrush HX4031/21 – White combines sonic cleaning technology, pressure monitoring and intelligent brushing timers to help make effective oral care easier to maintain. Whether you're upgrading from a manual toothbrush or replacing an existing electric model, the Sonicare 3100 provides a simple and effective brushing experience. Combining up to 31,000 brush movements per minute, a pressure sensor, SmartTimer, QuadPacer and rechargeable operation , the Philips Sonicare 3100 is an excellent choice for users looking for a reliable rechargeable electric toothbrush...