Make brush time fun and engaging with the help of this charming Kids Sonic Electric Toothbrush. It showcases a fun penguin handle that will bring a smile to any childs face. This round toothbrush produces sonic waves and micro-bubbles that remove plaque and destroy harmful bacteria during brushing sessions. It features over 15,000 microfine bristles that clean your childs teeth, gums and tongue. Our kids battery operated toothbrush is fun for kids to use and removes 2x more plaque than a regular standard toothbrush. You will definitely be amazed at how well it cleans and how excited your growing child is about brushing his or her teeth. This penguin toothbrush delivers a softer and more effective cleaning and brushes the top and bottom teeth simultaneously, saving you and your kids precious time. The LED brush head allows parents to see into the childs mouth and it vibrates every 30 seconds until 2 minutes of brushing are complete. Sonic Technology uses two cleaning methods for optimal efficiency. First, this Brilliant kids toothbrush brushes the teeth manually. Then, the non-contact cleaning happens beyond the bristles, through microbubbles and sonic waves that disrupt and destroy dental plaque and bacteria. This Sonic Technology toothbrush requires the use of one AAA battery, which is not included, and should last 3 to 4 months. It is recommended to change the refill head every two months, which is available separately, for optimum performance. Just the right size for a childs hand to easily grasp, this kids sonic electric toothbrush is ideal for toddlers and kids. Brilliant Round Toothbrushes have been awarded the Dental Advisor Preferred Manual Toothbrush of the Year for two years running.