Brush baby babysonic electric toothbrush is specially designed to help parents care for their baby and toddlers teeth this battery powered toothbrush with soft vibrations a ting brush head and soft bristles is ideal for keeping baby teeth and gums clean the baby sonics unique 2 minute timer and 30 second pulse reminder helps teach good oral care habits from an early age includes 1xaaa battery and 1x replacement head suitable for 0 3 years