Kids will have fun with Brilliant Character flashing and vibrating toothbrush and moms will be pleased that child's teeth are thoroughly clean! Gentle sonic waves and micro-bubbles remove plaque from teeth, tongue and gums! Softer more effective brushing using 20, 000 Soft ...Kids will have fun with Brilliant Character flashing and vibrating toothbrush and moms will be pleased that child's teeth are thoroughly clean! Gentle sonic waves and micro-bubbles remove plaque from teeth, tongue and gums! Softer more effective brushing using 20, 000 Soft bristles on a 360 Degree brush head to reach all crevices Easy to hold handle makes this a great toddler toothbrush and kids Toothbrush Precise and exciting cleaning, vibrates every 30 seconds until 2 minutes of brushing are complete - a training toothbrush for your child. Powered by 1 AAA battery (not included)