This is a toothbrush set, which includes: electric toothbrush main unit*1 brush head*2 charging cable*1 mousse toothpaste*1It is very suitable for children's Christmas gifts, birthdays and other holiday gifts. Your children will love this electric toothbrush very much!❤Brush head material: food grade silicone❤Host power: 5W❤Battery capacity: 320MA❤Charging time: <90 minutes❤Rated voltage: 5V❤Charging method: wireless charging/magnetic chargingVibration frequency: 8000-20000Hz❤How to use: Brushing teeth with a bite is as easy as chewing QQ candy❤Features:Five-speed cleaningSmart memory mode45 seconds automatic shutdownSoft silicone brush headSUB smart speedIPX7 waterproof whole bodyBlue light cleans the surface of teeth❤Use steps:STEP 1: Use toothbrush foam to squeeze the toothpaste into three partsSTEP2: When brushing your teeth, please press the power button on the back to start the toothbrushSTEP 3: Used to adjust the vibration gear of the toothbrushSTEP 4: When brushing your teeth, please move the toothbrush left and right for auxiliary cleaningStep 5: The automatic tooth duration is 45 seconds ds. After shaking, rinse your mouth with water to wash away the residual foam on the toothbrush head