This U-shaped electric toothbrush designed for adults, brushes your teeth with high-frequency ultrasonic cleaning every day, which provides a fast and comfortable brushing experience for your teeth. Features: With 6000 rpm high frequency ultrasonic vibration, it can contact teeth and gums 360 degrees in all directions to clean quickly and deep into the surface and inside of the teeth. The removable U-shaped brush head made of food-grade silicone completely surrounds your teeth. fits most adult mouths. One-button control to start brushing, 30-second smart timing to finish 360-degree mouth cleaning. The 30-second smart timer s automatically turns off after 30 seconds of each brushing. Brush your teeth scientifically to protect your teeth. 4 teeth cleaning modes can be adjusted according to your needs. Includes standard brushing mode, massage brushing mode, power brushing mode and 15 minute whitening mode. Blue light whitening mode, use with whitening gel (not included) to help with teeth whitening.Built-in 200mAh large capacity battery, 15 days use with 90 mins charging. Come with charging base and charging cable. Easy charging anytime. All you need to do is put the toothbrush on the charging base and connect your plug (not included) with the included charging cable. Low battery indicator reminds you to charge the toothbrush in time Timely.IPX7 waterproof design, easy to clean and reuse.Memory function helps to automatically enter the mode as the last time you set when you turn on the toothbrush. /> Compact and portable design, suitable for indoors and outdoors, such as home, office, travel, camping, etc. Specification: Color: Black/Pink/Dark Blue/Light Blue/White (Optional) Material: Food Grade Silicone + PP Waterproof: IPX7 Rated Voltage: 3.7V Rated power: 6.3 W Vibration frequency: 6000 rpm Battery capacity: 200 mAh Charging time: approx. 90 minutes Size: 107*62*31mm/4.2*2.4*1.2inch Weight: approx. 118g / 4.2oz Package size: 201 * 111 * 56mm / 7.9 * 4.4 * 2.2in Package weight: approx. 254g / 9.0oz Package List: 1 * Electric Toothbrush (with a U-shaped detachable brush head) 1 * charging base 1 * charging cable 1 * User manual NOTE: Please keep the charging contacts dry.