DR.BEI i5 Smart Sonic Electric Toothbrush: Sonic vibration frequency range: 33001-38000 Hz
For adults seeking a dentist-clean feel at home, the Bayer A9pro Sonic Electric Toothbrush transforms your daily routine. While many focus on plaque removal, this brush offers a gentle yet thorough experience, ideal for sensitive gums or those new to sonic care. The soft Dupont bristles and four cleaning modes, including a gentle mode, ensure comfort without sacrificing effectiveness.
You will appreciate the smart timer with 30-second pauses, guiding you to brush each quadrant evenly for a complete clean. With up to 180 days of battery life and IPX8 waterproofing, it handles travel and bathroom spills effortlessly. The included carrying case and four brush heads make it ready to use from day one, supporting consistent oral health with minimal hassle.
Features
- Waterproof class: IPX7
- Battery life: 91-180 days
- Charging type: USB charging
- Number of cleaning modes: 4 or more
- Timer: 2-minute smart timer with 30-second interval pause
- Sonic vibration frequency range: 33001-38000 Hz
General specs
- Brand: DR.BEI
- Model: i5
- Seller: Joom
- ID: 69296df6ee158d0110554997
- Timer: Smart Timer
- Technology: Sonic
- Battery Type: Li-Polymer
- Power Source: Rechargeable Battery
- Suitable For: Adults
- Charging Method: USB-C
- Pressure Sensor: Yes
- Bristle Softness: Soft
- Brush Head Shape: Round
- UV Sterilization: Yes
- Head Compatibility: Oral-B
- First listed by seller: 12/6/25
If you are interested in more details, you can find full information on the seller's page.
Price History for seller Joom
| Date | Price |
|---|---|
| 2/15/26 | $62.77 |
| 12/6/25 | $64.85 |
Shipping options
United States
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DR.BEI i5 Sonic vibration frequency range: 33001-38000 Hz
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Marlincare M10PRO Black 55,000 sonic pulses per minute for deep cleaning
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Oral-B D 36.535.5 X WH White
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| Brand | DR.BEI | Marlincare | TEETHEORY | TEETHEORY | Philips | Oral-B |
| Model | i5 | M10PRO | GEHP199A | GEHP206AB | HX9690/05 | D 36.535.5 X WH |
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| Price | $62.77 | $26.99 | $19.99 | $16.13 | $199.99 | $96.95 |
| Seller | Joom | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | Feb 14, 2026 | Mar 11, 2026 | Mar 11, 2026 | Mar 11, 2026 | Mar 11, 2026 | Mar 11, 2026 |
| Timer | Smart Timer | 2-minute | 2-minute | 2-minute | 2-minute | |
| Technology | Sonic | Sonic | Sonic | Sonic | Magnetic Levitation | |
| Battery Life | <num1>, <num2> | 180 | 45 | <num1>, <num2> | ||
| Battery Type | Li-Polymer | Li-Polymer | Li-Polymer | Li-Polymer | ||
| Power Source | Rechargeable Battery | Rechargeable Battery | Rechargeable Battery | |||
| Suitable For | Adults | Children | Children | |||
| Cleaning Modes | <num1>, <num2> | 4 | 5 | |||
| Charging Method | USB-C | Magnetic | USB | Direct Plug-in | ||
| Pressure Sensor | Yes | Yes | Yes | Yes | Yes | |
| Bristle Softness | Soft | Soft | Soft | Soft | ||
| Brush Heads Included | <num1>, <num2> | 4 | 8 | 2 | 1 | |
| Vibrations Per Minute | <num1>, <num2> | 55000 | 40000 | <num1>, <num2> | ||
| Water Resistance | IPX8 | IPX7 | IPX7 | |||
