usmile Q20 Children's Smart Electric Toothbrush: Vibration frequency: 30000-33000 times/minute
This usmile Q20 smart electric toothbrush is designed for parents of children aged 3 to 15, helping establish healthy brushing habits during those critical after-school or bedtime routines. While many focus on dental hygiene, we see it as a tool for building confidence and independence in young kids, turning a daily chore into a fun, engaging activity.
The soft bristles and 30,000-33,000 vibrations per minute provide a gentle yet effective clean, with three modes like Beginner Adaptation easing kids into the process. You will appreciate the 90-day battery life, meaning fewer charges and more consistency. When the intelligent anti-cavity mode activates, it feels like having a little coach right there, ensuring your child brushes properly without constant reminders.
Features
- Battery life: 90 days
- Charging time: 4~5 hours
- Brushing Mode: Intelligent Anti-Cavity / Daily Cleaning / Beginner Adaptation
- Power Supply Mode: USB Charging
- Bristle Type: Soft Bristles
- Number Of Modes: 3 Modes
- Working Principle: Sonic
- Applicable people: 3-15 years old
- Vibration frequency: 30000-33000 times/minute
General specs
- Brand: usmile
- Model: Q20
- Seller: Joom
- ID: 69281e54ef696301964c4720
- Timer: Yes
- Material: ABS
- Age Range: 3-12 years
- Power Source: Rechargeable
- Cleaning Modes: 3
- 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
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usmile Q20 Vibration frequency: 30000-33000 times/minute
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| Brand | usmile | TEETHEORY | Marlincare | Philips | Laifen | Umisr |
| Model | Q20 | GEHP206AB | M10PRO | HX9690/05 | WaveSE | |
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| Rating |
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| Price | $140.19 | $19.99 | $26.99 | $199.99 | $71.99 | $29.99 |
| Seller | Joom | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | Mar 5, 2026 | Feb 2, 2026 | Feb 4, 2026 | Feb 7, 2026 | Feb 7, 2026 | Dec 6, 2025 |
| Timer | Yes | 2-minute | 2-minute | 2-minute | 2-minute | |
| Charging Method | USB | USB | Magnetic | USB | ||
| Bristle Softness | Soft | Soft | Soft | Soft | ||
| Water Resistance | IPX7 | IPX7 | IPX8 | IP68 | ||
| Technology | Sonic | Sonic | Sonic | Sonic | ||
| Travel Case | Yes | Yes | Yes | |||
| Battery Life | 45 | 180 | 50 | |||
| Battery Type | Li-Polymer | Li-Polymer | Li-Polymer | |||
| Charging Port | USB-C | USB-C | USB-C | |||
| Brushing Modes | 3 | 5 | 1000 | |||
| Pressure Sensor | Yes | Yes | Yes | Yes | ||
| Brush Heads Included | 8 | 4 | 2 | 2 | ||
| Vibrations Per Minute | 40000 | 55000 | 26000 | |||
