180 Days Long Battery Life, IPX7 Waterproof: The sonic toothbrush has a large battery capacity and long battery life, it can be used continuously for up to 180 days with a 2.5 hours charge, so it is very convenient to carry it on business trips or travelling. In addition, the whole machine is IPX7 waterproof, you can use it safely in the bath and shower.
4 "W" Design Replacement Brush Heads, Deep Cleaning: This electric toothbrush includes 4 DuPont brush heads featuring a W-shaped bristle configuration, sufficient for 1 year's use. The DuPont bristles are highly resistant to wear and tear, offering flexibility and effective cleaning while their rounded tips help reduce irritation to both teeth and gums. The unique W-shape of the bristles is specifically crafted to conform better to the contours of your teeth, enhancing the cleaning of gums and those hard-to-reach spots.
5 High-Performance Brushing Modes: This adult rechargeable electric toothbrush has five high-performance modes: whitening, cleaning, sensitivity, polishing, and massage to meet all your oral cleaning needs. In addition, it will automatically use the last tooth cleaning mode at the next start-up without readjustment.
50,000 VPM Advanced Technology, 7X Deeper Cleaning: OasiSmile Sonic Electric Toothbrush utilises ultrasonic technology to generate high-frequency vibrations of up to 50,000 vibrations per minute, which is 7 times more effective at removing plaque and stains on the surface of your teeth than a regular toothbrush, helping you to clean your teeth and gums consistently and effectively and keep your mouth healthy.
2-Minute Smart Timer: The toothbrush electric has a zone reminder function, it will beep at the end of each 30-second time period to remind you to change brushing zones, and the travel toothbrush will automatically stop working when the brushing time reaches 2 minutes.The 2-minute smart timer helps to make sure that you reach the dentist-recommended time every time you brush your teeth to improve the effectiveness of your oral cleansing.