Did you know that your child should brush his teeth 2 times a day for 2 minutes! Two tooth brushing modes: 1. Clean - the brush perfectly removes everyday dirt, deposits and bacteria from the surface of milk teeth. The working speed is 62,000 movements per minute. 2. Sensitive - a slightly gentler cleaning program, dedicated to younger children, as well as those who are just starting to wash their teeth with a sonic device or have extremely sensitive teeth and gums. The bristles of the brush work with a speed of 52,000 movements per minute. automatic time, The toothbrush is equipped with two timers that automatically measure the time recommended by dentists for brushing your teeth. Perfect for teaching children to brush their teeth properly and the right time to take care of oral hygiene. The first timer turns off the brush after the recommended one hundred and twenty seconds of washing, and the second one every half a minute, with a short signal, informs the toddler when it is necessary to change the washed area of the mouth. Long working time on one charge Smilesonic Kids is a sonic toothbrush with a very efficient lithium battery. In Sensitive mode, the device can work for up to two months on a single charge. The brush charging time is 6 to 15 hours. Easy, intuitive operation, thanks to which your child will not be put off. Included : Smilesonic Kids brush handle, two replaceable tips, inductive charger, user manual in Polish tooth brushing calendar with stickers in the package