Byer K7 Kids Sonic Electric Toothbrush: sonic technology
For parents who want to make brushing fun and effective, the Byer K7 Kids Sonic Electric Toothbrush turns a daily chore into a playful routine. This toothbrush is designed for children who need gentle yet thorough cleaning, helping you ensure their dental health without the struggle.
It features a soft sonic brush head that removes plaque with ease, and the built-in timer encourages kids to brush for the full two minutes. You will notice how the quiet motor keeps them calm, while the colorful design makes them excited to use it every morning and night.
Features
- electric powered
- kid-friendly design
- battery operated
- sonic technology
General specs
- Brand: Byer
- Model: K7
- Seller: Joom
- ID: 69281efd53b82d01f773b0e1
- Brand: Byer
- Model: K7
- Technology: Sonic
- Power Source: Electric
- Product Type: Electric Toothbrush
- Target Age Group: Kids
- First listed by seller: 2/15/26
If you are interested in more details, you can find full information on the seller's page.
View on seller's site
#publicidad
$52.90
Last price update: 2/15/26
Available to order
Shipping options
Delivery to 
United States
United States
Unavailable
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Byer K7 sonic technology
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| Brand | Byer | Xiaomi | RexCodar | Umisr | Oclean | |
| Model | K7 | T300 | X Pro | |||
| Color | ||||||
| Rating |
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| Price | $52.90 | $33.99 | $20.43 | $29.99 | $29.99 | $66.99 |
| Seller | Joom | Gshopper | Gshopper | Amazon | Amazon | Gshopper |
| Update | Feb 17, 2026 | Jul 25, 2024 | Jul 25, 2024 | Dec 6, 2025 | Dec 6, 2025 | Jul 25, 2024 |
| Technology | Sonic | Sonic vibration | Smart Sonic | Smart sonic | ||
| Battery Life | Up to 30 days on a single charge | 20 days on a full charge | Long lasting | |||
Byer K7 sonic technology
$52.90
Reviews
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