Support Proper Toothpaste Habit: The Smile Helper function helps your child to maintain oral care for their daily toothpasting.After brushing for 2 minutes, the "happy face" will light up, and within 2 minutes, the "happy face" and "sad face" will light up.If you do not brush for more than 12 hours, the "sad face" will light up.Smart design toothbrush.
Long temb design to match your lifestyle: The brush head can be changed only once every 6 months.Easy to charge by USB, can be used for up to 265 days on a single hour charge.
Compact size: This electric toothbrush is compact and lightweight, making it perfect for travel and daily care.