ROAMAN K8-Z Kids Smart Sonic Electric Toothbrush: Sonic technology
This smart sonic toothbrush is designed for parents who want to make brushing fun and effective for their kids. It transforms a daily chore into an engaging routine, especially for children who resist brushing.
Unlike basic electric toothbrushes, the ROAMAN K8-Z focuses on building healthy habits through interactive features. The gentle sonic vibrations clean thoroughly without overwhelming young gums. You will appreciate how the built-in timer encourages your child to brush for the full recommended two minutes, turning it into a game they look forward to each morning and night.
Features
- Electric powered
- Smart features
- Kid-friendly design
- Sonic technology
General specs
- Brand: ROAMAN
- Model: K8-Z
- Seller: Joom
- ID: 6928166a3285440117d5fe0a
- Timer: Yes
- Material: ABS, Silicone
- Age Range: 3-12 years
- Power Source: Battery, Rechargeable
- Cleaning Modes: <num1>, <num2>
- Brush Head Type: Round, Rotating, Three-Sided, U-Shaped
- Charging Method: USB, Wireless
- Bristle Material: DuPont, PBT, Silicone
- Bristle Softness: Soft
- Cleaning Technology: Sonic
- Replaceable Brush Heads: Yes
- First listed by seller: 12/10/25
If you are interested in more details, you can find full information on the seller's page.
View on seller's site
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$54.31
Last price update: 12/10/25
Available to order
Shipping options
Delivery to 
United States
United States
Unavailable
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
ROAMAN K8-Z Blue Sonic technology
|
TEETHEORY GEHP206AB Black Sensitive Gum Care with 40,000 vpm motor
|
Philips HX9690/05 Black
|
Marlincare M10PRO Black 55,000 sonic pulses per minute for deep cleaning
|
COSLUS C30 Black
|
Philips HX6423/34 Black
|
|
| Brand | ROAMAN | TEETHEORY | Philips | Marlincare | COSLUS | Philips |
| Model | K8-Z | GEHP206AB | HX9690/05 | M10PRO | C30 | HX6423/34 |
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| Price | $54.31 | $19.98 | $199.99 | $19.98 | $9.98 | $109.96 |
| Seller | Joom | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | January 27, 2026 | January 21, 2026 | January 21, 2026 | January 16, 2026 | January 21, 2026 | January 21, 2026 |
| Timer | Yes | 2-minute | 2-minute | 2-minute | 2-minute | 2-minute |
| Charging Method | USB, Wireless | USB | Magnetic | Magnetic | Magnetic | |
| Bristle Softness | Soft | Soft | Soft | Soft | Soft | |
| Display | LED | LCD, LED, TFT, Touchscreen | LED | |||
| Technology | Sonic | Sonic | Sonic | Sonic | Sonic | |
| Travel Case | Yes | Yes | Yes | Yes | ||
| Battery Life | 45 | 180 | 30, 150 | 14 | ||
| Battery Type | Li-Polymer | Li-Polymer | Li-Polymer | Li-Polymer | ||
| Charging Port | USB-C | USB-C | USB-C | USB-C | ||
| Brushing Modes | 3 | 5 | 5 | 3 | ||
| Pressure Sensor | Yes | Yes | Yes | Yes | Yes | |
| Water Resistance | IPX7 | IPX8 | IPX7 | IPX7 | ||
| Brush Heads Included | 8 | 2 | 4 | 2 | 3 | |
| Vibrations per Minute | 40000 | 55000 | <num1>, <num2> | 31000 | ||
| Connectivity | Bluetooth, Wi-Fi | Bluetooth | ||||
Kids Smart Sonic Electric Toothbrush
$54.31
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