DR.BEI JZ9 Sonic Electric Toothbrush: IPX7 waterproof rating
For parents who want to ensure their kids brush properly or adults seeking a thorough clean, the Jingdong Smart JZ9 Sonic Electric Toothbrush simplifies daily oral care. It goes beyond basic cleaning by offering a tool for building healthy habits, with features that make consistent brushing effortless and effective.
The 2-minute smart timer with 30-second pauses guides you to brush each section of your mouth evenly, so you never miss a spot. With 42,000 VPM sonic vibrations, it removes plaque deeply without harsh scrubbing, and the IPX7 waterproof design lets you use it safely in the shower. Choose from multiple modes like whitening and sensitive to tailor your routine, and enjoy up to 30 days of use on a single charge for reliable performance at home or on the go.
Features
- Up to 30 days battery life per charge
- 42,000 vibrations per minute
- 2-minute smart timer with 30-second intervals
- Multiple brushing modes including cleaning, whitening, and sensitive
- Rechargeable via USB
- IPX7 waterproof rating
General specs
- Brand: DR.BEI
- Model: JZ9
- Seller: Joom
- ID: 692828e30ff50a01c1c3cb65
- Timer: 2-minute
- Technology: Sonic
- Travel Case: Yes
- Battery Type: Li-Polymer
- Charging Port: USB-C
- Charging Method: Magnetic
- Pressure Sensor: Yes
- Bristle Softness: Soft
- 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 |
|---|---|
| 3/6/26 | $86.04 |
| 12/6/25 | $87.78 |
Shipping options
Russia
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| Brand | DR.BEI | DR.BEI | Sharp | usmile | usmile | ROAMAN |
| Model | JZ9 | JZ9 | SG575 | Q20 | Q20 | E30 |
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| Rating |
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| Price | $86.04 | $49.43 | $50.19 | $83.65 | $73.71 | $73.71 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | Mar 7, 2026 | Feb 14, 2026 | Mar 4, 2026 | Mar 1, 2026 | Mar 4, 2026 | Mar 1, 2026 |
| Timer | 2-minute | Smart Timer | 2-minute | Smart Timer | ||
| Technology | Sonic | Sonic | Sonic | Sonic | Sonic | |
| Battery Type | Li-Polymer | Li-Polymer | Li-Polymer | Li-Polymer | ||
| Charging Method | Magnetic | USB | USB | USB | ||
| Pressure Sensor | Yes | Yes | Yes | |||
| Bristle Softness | Soft | Soft | Soft | |||
| Power Source | Rechargeable Battery | Rechargeable Battery | Rechargeable Battery | Rechargeable Battery | ||
