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
|
TEETHEORY GEHP206AB Black Sensitive Gum Care with 40,000 vpm motor
|
COSLUS C30 Black
|
Philips HX9690/05 Black
|
Marlincare M10PRO Black 55,000 sonic pulses per minute for deep cleaning
|
Oral-B 1000 Black
|
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| Brand | usmile | TEETHEORY | COSLUS | Philips | Marlincare | Oral-B |
| Model | Q4 | GEHP206AB | C30 | HX9690/05 | M10PRO | 1000 |
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| Price | $59.31 | $19.98 | $9.98 | $199.99 | $19.98 | $45.99 |
| Seller | Joom | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | January 25, 2026 | January 21, 2026 | January 21, 2026 | January 21, 2026 | January 16, 2026 | January 21, 2026 |
| Timer | Yes | 2-minute | 2-minute | 2-minute | 2-minute | |
| Charging Method | USB | USB | Magnetic | Magnetic | ||
| Bristle Softness | Soft | Soft | Soft | Soft | ||
| Water Resistance | IPX7 | IPX7 | IPX7 | IPX8 | ||
| Display | LED | LCD, LED, TFT, Touchscreen | ||||
| Technology | Sonic | Sonic | Sonic | Sonic | ||
| Travel Case | Yes | Yes | Yes | |||
| Battery Life | 45 | 30, 150 | 180 | |||
| Battery Type | Li-Polymer | Li-Polymer | Li-Polymer | |||
| Charging Port | USB-C | USB-C | USB-C | |||
| Brushing Modes | 3 | 5 | 5 | |||
| Pressure Sensor | Yes | Yes | Yes | Yes | ||
| Brush Heads Included | 8 | 2 | 2 | 4 | ||
| Vibrations per Minute | 40000 | <num1>, <num2> | 55000 | |||
