ENJOYABLE EXPERIENCE: Turn the fight to brush to a want to brush with our fun light up brush head that will not only entertain your little one but also help you see inside the mouth. | GENTLE & EFFECTIVE CLEANING: The gentle sonic vibrations soothe sore gums and new baby teeth while the BPA free ultra-soft brush bristles, designed for small mouths | FORM GOOD HABITS: The small grip and simple ON/OFF button make it possible for your little one to eventually brush on their own while the smart 2 min LED light timer with 30 sec pulse teaches your toddler good toothbrush habits. | GROWS WITH YOUR CHILD: Start as infants and continue as they grow to toddlers with the included replaceable brush heads for babies (0-18 months) and toddlers (18-36 months), battery powered (included AAA battery). | DURABLE: The waterproof, compact design features a suction base that keeps the tooth brush in a secure upright position when not in use that prevents accidental knocks onto dirty surfaces.