usmile Q4 Smart Anti-Cavity Kids Electric Toothbrush with Screen: Sonic motor with 33,000 vibrations per minute
For parents of kids aged 3-12, this electric toothbrush turns daily brushing from a chore into a fun routine. It's designed to help you ensure your child's teeth get a thorough clean, especially after school or before bed, when distractions are high.
While many focus on cavity prevention, this brush offers a unique angle: it builds healthy habits through engagement. The screen and stickers make brushing interactive, so your child looks forward to it. The soft mode is gentle on sensitive gums, and the 33,000 vibrations per minute clean effectively without being harsh.
You'll appreciate the practical benefits. The IPX7 waterproof rating means it's safe for bath time, and the 180-day battery life eliminates constant charging worries. It comes with two brush heads, so you always have a spare ready. This toothbrush helps you give your child a bright smile with less fuss.
Features
- 180-day battery life
- IPX7 waterproof rating
- Kid-friendly design for ages 3-12
- Includes fluoride-infused DuPont bristles
- Type-C charging
- Sonic motor with 33,000 vibrations per minute
General specs
- Brand: usmile
- Model: Q4
- Seller: Joom
- ID: 69282a600ff50a01c1c4131f
- Timer: Yes
- Material: ABS
- Age Range: 2-6 years
- Power Source: Rechargeable
- Cleaning Modes: 4
- Brush Head Type: Round
- Charging Method: USB
- Bristle Material: DuPont
- Bristle Softness: Soft
- Water Resistance: IPX7
- Cleaning Technology: Sonic
- Replaceable Brush Heads: Yes
- First listed by seller: 12/6/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
usmile Q4 White Sonic motor with 33,000 vibrations per minute
|
Oral-B G3.2i6.1KD White Removes 100% more plaque
|
SAKYPRORAL G5S Black AI smart display tracks 6 oral zones in real-time
|
Oral-B PRFZ7 Black Superior plaque removal vs. manual toothbrush
|
Ultrasonic Kid's U-Shaped Electric Toothbrush
|
Colorful Waterproof Electric Toothbrush for Kids
|
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| Brand | usmile | Oral-B | SAKYPRORAL | Oral-B | RexCodar | |
| Model | Q4 | G3.2i6.1KD | G5S | PRFZ7 | ||
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| Price | $58.22 | $109.99 | $29.99 | $134.99 | $29.99 | $20.43 |
| Seller | Joom | Amazon | Amazon | Amazon | Amazon | Gshopper |
| Update | December 8, 2025 | December 6, 2025 | December 6, 2025 | December 6, 2025 | December 6, 2025 | July 25, 2024 |
| Timer | Yes | Yes | 3-minute | |||
| Bristle Softness | Soft | Soft | Soft | |||
