children toothbrush cartoon pattern kids with replace the toothbrush head ultrasonic electric tooth brush

4 brushing modes (cleaning mode/care mode/sensitive mode/polishing mode) to meet different cleaning needs and protect children's dental health plastic handle type turbine, unique non-slip design, ergonomics, making brushing easier ipx6 waterproof, the whole body can be washed (not soaked in water), so that children can brush their teeth in the bath 2 minutes smart timing, 30 seconds to change zone reminder, to prevent children from brushing their teeth for too long and causing damage to the teeth vibration frequency of 19800 times per minute, low noise of 60db, powerful and efficient cleaning of the oral cavity, gently drive away the dirt in the teeth gap.syi