The Philips Sonicare Series 4100 Electric Toothbrush in Black with advanced sonic technology and W1 optimal white brush head gently removes stains for naturally whiter teeth every time you brush. Advanced Sonicare Technology creates powerful bristle vibrations that drive microbubbles deep between your teeth and along your gum line while protecting your gums for a refreshing experience. You will get one month's worth of manual brushing in just 2 minutes.

The toothbrush's built-in pressure sensor detects the pressure you apply, not only warns you but reduces the toothbrush vibrations automatically to help protect your gums. The toothbrush will make a pulsing sound as a reminder to ease off the pressure.

This electric toothbrush also features a 2-minute SmartTimer and a 30-second QuadPacer. BrushSync technology tracks how long you've been using your brush head for and how hard you've been brushing, and will alert you when it's time to replace.

• Model number: HX3681/54.

Brush Technology:

• 1 head included W1 Optimal White.
• Brush head replacement warning.
• 2 cleaning modes including: deep clean, sensitive, .
• 1 speed setting.
• Sonic technology for naturally whiter teeth.
• 31000 pulsations per minute.
• 2 minute timer.
• Visual pressure sensor alerts you when you are brushing too hard.
• Recharge indicator light.
• Rechargeable: 24 hours for full charge.
• 56 minutes usage time, based on 2 minutes twice a day.
• Ergonomic handle - to make the brush more comfortable to hold and use.

General information:

• Handle dimensions: H16.7, W3, D3.2cm.
• Toothbrush handle is 420g.
• 2 pin plug (adaptor included).
• Batteries required 1 x Li-Ion (included) .
• Suitable for ages 12 years and over.
• Manufacturer's 2 year guarantee.

• EAN: 8720689022590.