Byr A9 Sonic Electric Toothbrush for Adults: sonic technology
This electric toothbrush is for adults who want a deeper clean than manual brushing provides. It uses sonic technology to remove plaque effectively, making it ideal for maintaining oral health between dental visits.
You feel the gentle vibrations that reach between teeth, cleaning areas a regular brush might miss. The built-in timer ensures you brush for the recommended two minutes, helping you build a consistent routine. Its waterproof design allows easy cleaning under running water.
With a long-lasting battery, you can use it for weeks on a single charge. The included travel case makes it convenient for trips, so your oral care doesn't have to pause when you're away from home.
Features
- electric operation
- adult use
- sonic technology
General specs
- Brand: Byr
- Model: A9
- Seller: Joom
- ID: 69282f51464b4c01207321c3
- Brand: Byr
- Model: A9
- Target User: Adults
- Product Type: Sonic Electric Toothbrush
- First listed by seller: 2/15/26
If you are interested in more details, you can find full information on the seller's page.
Price History for seller Joom
Shipping options
United States
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| Brand | Byr | Umisr | Xiaomi | Xiaomi | Laifen | AJELU |
| Model | A9 | T300 | T700 | WaveSE | JP-ET-PINK | |
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| Price | $36.85 | $29.99 | $33.99 | $77.12 | $71.99 | $9.48 |
| Seller | Joom | Amazon | Gshopper | Banggood | Amazon | Amazon |
| Update | Feb 14, 2026 | Dec 6, 2025 | Jul 25, 2024 | Mar 4, 2026 | Feb 7, 2026 | Feb 7, 2026 |
| Technology | Sonic vibration | Sonic | Sonic | Sonic | ||
| Battery Life | Up to 30 days on a single charge | 50 | 30 | |||
| Display | Smart LED Screen | Touchscreen | LED | |||
| Charging Method | Inductive | USB | USB | |||
