Electric sonic toothbrush Philips Sonicare Series 3100 HX3673/13, 31000 movements/minute, 1 cleaning mode, pressure sensor, BrushSync function, 1 brush head, carrying case, White Our unique technology ensures a deep and yet delicate cleaning . The strong vibrations of the brushes create microbubbles that penetrate deep into the interdental spaces and along the gum, for a comforting experience, you will benefit from the equivalent of a month's worth of manual brushing in just 2 minutes.** 62,000 brushing movements per minute cleans you delicate teeth, detach the bacterial plaque and remove it for an exceptional daily cleaning. Removal of bacterial plaque up to 3 times more effective than a manual toothbrush. It has been clinically proven that the Sonicare electric toothbrush with advanced sonic technology removes plaque up to 3 times more effectively* than a manual toothbrush, removes plaque from the teeth and along the gum line, while protecting the gums at the same time .The built-in pressure sensor protects your teeth and gums. The built-in pressure sensor automatically detects the applied pressure, warns you and automatically reduces the vibrations of the toothbrush to help protect the gums, the toothbrush will emit an intermittent sound to remind you to reduce the pressure. 7 out of 10 people considered that this function helped them to brush their teeth more efficiently. Optimize your brushing with SmarTimer and QuadPacer. The 2-minute SmarTimer and 30-second QuadPacer guide you to brush your teeth at the recommended interval, in all areas of the mouth, to ensure complete cleaning. With an ergonomic design, the toothbrush is easy to hold and use . With a slim, light and ergonomic design, the toothbrush is easy to hold and use, so you can get an amazing clean without any effort. You always know when to replace the brush heads. All brush heads wear out over time, so you have to be careful to make sure you get an excellent clean, our BrushSync technology monitors how long you've been using the brush head and how intense the brushing was. The BrushSync replacement reminder on the handle and a short beep notifies you when it needs to be replaced. It makes your trip easier. Our premium carrying case allows you to store your toothbrush hygienically, while our compact USB charging base keeps the battery charged on the go, you get two weeks of regular use on a single full charge, the charger is useful for longer trips long. Easy start to facilitate the transition. Our soft start program offers you the option of a slight, gradual increase in brushing power during the first 14 uses of the new toothbrush. Battery life: 14 days The battery life is up to 14 days, so you can use it for long periods without load. Use less, reuse more. Power adapters may seem small, but when you put them together, the plastic they are made of has a huge impact on the environment, by using a USB charger for the Philips Sonicare 1000-4000 series, we can use up to 189,210 kg less plastic in each year. It's a significant value, isn't it?