Wide use: This is a cute cartoon animal electric toothbrush suitable for children from 2 to 7 years old, with a soft silicone brush head, making it suitable for sensitive teeth even during tooth replacement. The U shaped electric toothbrush is a nice choice of gifts for boys and girls, making children fall in love with brushing teeth and protecting the health of teeth and oral cavity. 6 ADJUSTABLE MODES: 1. Blue light bright white mode: high-frequency sound wave cleaning, suitable for users with gingival bleeding. 2. Standard cleaning mode: low frequency of 5000 times/ min, high amplitude and deep cleaning of the oral cavity. 3. Effective cleaning mode: medium frequency of 8000 times/ min, suitable for users with gingival bleeding and implants. 4. Whitening mode: 15000 times/ min high frequency, sonic vibration and blue light whitening, suitable for users with mild yellow teeth. 5. Comfortable massage mode: 5000-15000 times/ min alternate mode, sound waves and deep cleaning, promote the health of the gingival part, and prevent premature gingival atrophy. 6. Pulse massage mode: sonic massage plus 2-stage multi-mode alternate operation of intelligent cleaning mode, effectively diminishing stubborn stains. Specifications: Material: ABS plastic, silica gel U Shaped electric toothbrush: 4.5 x 2.2 x 1.3 inch/ 115 x 55 x 32 mm Brush head: 2 x 1.2 inch/ 52 x 31 mm Charging time: <120 minutes Package includes: 2 x Electric toothbrush handle 4 x U-type brush heads for 2-7 years old 2 x Charger cable 2 x Use manual Note: Children please use under the supervision of adults, pay attention to the safety of electricity. The brush heads are made of silica gel, there will be some odor at the beginning, you can place them in the shade and ventilated place for 24 hours, the odor will ease.Package includes: you will receive 2 pieces kids U shaped electric toothbrushes in pink and blue, 4 pieces silica gel brush heads, which are the sizes suitable for children aged 2-7 years old; When connected to USB for charging, the LED will light up, and it can be applied for 360 hours after a full charge; Please confirm whether the product can work before using. 45s Timer control: this 45-second timer control function can educate children to brush their teeth at the recommended time, which can complete tooth cleaning more scientifically and comprehensively, while developing good brushing habits and reducing the occurrence of tooth decay, no worry about that children cannot use conventional brushing techniques and unable to clean teeth and mouth. 3 Adjustable modes: adjustable 3 selectable modes to suit the different needs of different children, you can open or change the mode with one button; Better protect children's oral and dental health, and let children enjoy the fun of brushing teeth. Easy to carry: the button is controllable, easy to use and carry, the whole body of toothbrush is waterproof and washable, so this U shaped electric toothbrush also can be applied even in the shower; The product size is approx. 4.5 x 2.2 inch, the replacement brush head can be removed and replaced, which is more hygienic and convenient for daily cleaning and travel. Creative U-shaped brush head: the soft U-shaped brush head of toothbrush is made of reliable silicone, which can brush and clean the teeth in 360 degrees, especially designed for children's tender and sensitive teeth. The cleaning effect is better when applied with foaming toothpaste; Please make sure that the toothbrush is powered before use.