Smart Electric Toothbrush with Pressure Sensor for Kids Ages 4–8
Grin Teeth ET 5B is a bunny-themed electric toothbrush with pressure sensor, built to guide children ages 4–8 toward gentle, safe brushing. Equipped with both visual and tactile feedback, it helps kids develop proper technique—while keeping brushing fun and gum-friendly.
Dual Feedback System – Visual + Tactile Guidance
When brushing pressure is too light, the base flashes blue, green, or cyan, and the brush head remains still.
When the pressure is just right, the LED light turns steady and the brush head begins vibrating.
If the pressure becomes too strong, the brush stops immediately, and a red light blinks until the force is reduced.
Automatic Stop Technology Prevents Over-Brushing
The built-in electric toothbrush pressure sensor halts vibration in real time when excessive force is detected. This responsive feature ensures gum-safe brushing, especially important for younger users still learning technique. Combined with a fun dinosaur look, it encourages consistent use while reducing gum irritation risk.
Three Cleaning Modes for Daily Needs
Grin Teeth ET 5B offers three tailored cleaning modes to meet different brushing needs of children.
Whether they need soft daily cleaning, a polishing effect, or sensitive cleaning, each mode is optimized for comfort and age-appropriate power.
Timed Brushing Encourages Good Habits
A built-in 2-minute smart timer helps kids complete a dentist-recommended brushing routine.
Every 30 seconds, it gives a zone change reminder, prompting children to switch areas and clean their entire mouth evenly.
Ergonomic, Non-Slip Design for Little Hands
Designed for comfort, Grin Teeth ET 5B features a soft-silicone handle with a non-slip surface, perfect for kids ages 4–8. Its compact size and lightweight body help children grip the toothbrush easily and securely, even when brushing with wet hands.
Smart Brush Head Design for Electric Toothbrush with Pressure Sensor
Created for kids ages 4–8, the electric toothbrush with pressure sensor in the Grin Teeth ET 5 series pairs fun designs like dinosaur and bunny with a mini 12mm brush head tailored for small mouths.
Wrapped in soft silicone for extra comfort and safety, the mini head includes ultra-soft bristles that protect young gums while effectively cleaning teeth. When paired with pressure-sensing vibration technology, it ensures that kids brush with just the right amount of force, reducing the risk of gum injury and overbrushing.
Meet the Grin Teeth ET 5 Series – Electric Toothbrush with Pressure Sensor for Kids Ages 4–8
Make brushing fun, imaginative, and educational with the Grin Teeth ET 5 series — a thoughtfully designed electric toothbrush with pressure sensor tailored for kids ages 4–8. Each brush in the set features one of two delightful companions: Longlong the Dinosaur and Tutu the Bunny, turning daily brushing into a magical adventure.
These characters aren’t just cute — they bring story, joy, and curiosity into the oral care routine. From the dinosaur who roars through plaque to the bunny who casts magical brushing spells, every child finds a friend who makes them excited to brush.
The packaging highlights the playful personality of the series, and each box includes its own hero story to spark your child’s imagination. With smart pressure sensing, 3 brushing modes, and a design built for young hands, Grin Teeth ET 5 helps families build better habits — one joyful brush at a time.
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