Kosee ET2 Smart Sonic Electric Toothbrush: Sonic technology
For anyone tired of the guesswork in brushing, this smart sonic electric toothbrush is your daily dental coach. It’s perfect for busy professionals or parents who want a thorough clean without overthinking it.
Most toothbrushes focus on power, but this one prioritizes precision. The smart timer guides you through two-minute sessions, ensuring you cover every quadrant evenly. You’ll notice the gentle vibrations clean deeply without irritating sensitive gums, making it feel like a professional polish at home.
With its long battery life, you can travel worry-free for weeks. The included brush heads are designed to reach back teeth easily, so you get a consistent clean that manual brushing often misses. It’s a simple upgrade that turns your routine into a reliable habit.
Features
- Electric powered
- Smart connectivity
- Sonic technology
General specs
- Brand: Kosee
- Model: ET2
- Seller: Joom
- ID: 692837c5ecc2210198c4b2c4
- Timer: Smart Timer
- Technology: Sonic
- Battery Life: 30
- Battery Type: Li-Polymer
- Power Source: Rechargeable Battery
- Suitable For: Adults
- Cleaning Modes: 5
- Charging Method: USB-C
- Pressure Sensor: Yes
- UV Sterilization: Yes
- Head Compatibility: Oral-B
- Brush Heads Included: 1
- Vibrations Per Minute: 40000
- First listed by seller: 12/10/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Video Reviews
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Kosee ET2 Sonic technology
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Philips HX9690/05 Black
|
Marlincare M10PRO Black 55,000 sonic pulses per minute for deep cleaning
|
Oral-B Series 7 White Advanced plaque removal for healthier gums
|
TEETHEORY GEHP206AB Black Sensitive Gum Care with 40,000 vpm motor
|
Oral-B 069055129029 Black
|
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| Brand | Kosee | Philips | Marlincare | Oral-B | TEETHEORY | Oral-B |
| Model | ET2 | HX9690/05 | M10PRO | Series 7 | GEHP206AB | 069055129029 |
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| Price | $49.24 | $199.99 | $19.98 | $189.99 | $19.98 | $79.69 |
| Seller | Joom | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | January 26, 2026 | January 21, 2026 | January 16, 2026 | January 21, 2026 | January 21, 2026 | January 21, 2026 |
| Timer | Smart Timer | 2-minute | 2-minute | Smart Timer | 2-minute | 2-minute |
| Technology | Sonic | Sonic | Sonic | Magnetic Levitation | Sonic | Magnetic Levitation |
| Battery Life | 30 | 180 | 45 | |||
| Battery Type | Li-Polymer | Li-Polymer | Li-Polymer | Li-Polymer | ||
| Power Source | Rechargeable Battery | Rechargeable Battery | Rechargeable Battery | Rechargeable Battery | ||
| Suitable For | Adults | Children | Adults | Children | ||
| Cleaning Modes | 5 | 4 | 5 | 4 | ||
| Charging Method | USB-C | Magnetic | Direct Plug-in | USB | ||
| Pressure Sensor | Yes | Yes | Yes | Yes | Yes | Yes |
| Head Compatibility | Oral-B | Oral-B | Oral-B | |||
| Brush Heads Included | 1 | 2 | 4 | 2 | 8 | 1 |
| Bristle Softness | Soft | Soft | Soft | Soft | ||
| Water Resistance | IPX8 | IPX7 | IPX7 | IPX7 | ||
