Avantalk ATBH-NB21M Open-Ear Wireless Headset with Noise-Filtering Boom Mic & Charging Dock: AI-powered noise-filtering boom mic
Meet the Lingo N21—your new go-to for open-ear wireless audio that doesn't just sound good but feels like it's barely there. Thanks to its AI-powered boom mic, it's like having a personal assistant that knows exactly which noises to ditch (goodbye, barking dog next door) and which to keep (hello, crystal-clear calls). And that charging dock? It's not just for powering up; it's also your phone's new best friend, holding it at the perfect angle so you can multitask like a pro.
At a featherlight 29g, you'll forget you're wearing it—until you realize you've been on calls or lost in music for hours without that usual ear fatigue. Plus, with a battery that keeps up for up to 15 hours, it's ready for whatever your day throws at it. And let's not overlook the little things: Bluetooth 5.3 keeps you connected without a hitch, the mic swivels a full 240° because flexibility is key, and it plays nice with pretty much any device you've got. Talk about a headset that's got your back (and your ears).
Features
- Includes charging dock with phone holder
- Lightweight open-ear design for comfort
- Surroundings awareness without ear coverage
- 15 hours battery life
- AI-powered noise-filtering boom mic
General specs
- Brand: Avantalk
- Model: ATBH-NB21M
- Seller: Amazon
- ID: B0D41XVVSL
- Connectivity Technology: Bluetooth
- Bluetooth Version: 5.3
- Battery Life: 15 Hours
- Charging Time: 2 Hours
- Compatible Devices: Cellphones, Tablets, Laptops, PC, Computer, Desktops
- Material: Acrylonitrile Butadiene Styrene (ABS)
- Item Weight: 6.2 ounces
- First listed by seller: 6/10/25
If you are interested in more details, you can find full information on the seller's page.
Buy on Amazon
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Price History for seller Amazon
Shipping options
United States
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Avantalk ATBH-NB21M AI-powered noise-filtering boom mic
|
Avantree BTHS-AS19 50H Long Battery Life
|
Logitech 981-001468 Dual noise-canceling microphones
|
LEVN LE-HS012 Basic Advanced AI noise cancelling
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Avantree Ensemble
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Clip on Earbuds Open Ear Wireless Bluetooth Headphones with Mic Unmatched Comfort and Secure Fit
|
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| Brand | Avantalk | Avantree | Logitech | LEVN | Avantree | King Lucky |
| Model | ATBH-NB21M | BTHS-AS19 | 981-001468 | LE-HS012 Basic | Ensemble | |
| Color | ||||||
| Rating |
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| Price | $39.99 | $79.99 | $69.99 | $37.96 | $109.99 | $27.99 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | December 6, 2025 | December 6, 2025 | December 6, 2025 | December 6, 2025 | December 6, 2025 | December 6, 2025 |
| connectivity_technology | Bluetooth, 3.5mm AUX | Wireless | Wireless, RF | Wireless | ||
| battery_life | 55 Hours | 20 Hours | 60 Hours | 35 Hours | ||
| bluetooth_version | 5.3 | 5.2 | 5 | |||
| material | Acrylonitrile Butadiene Styrene (ABS) | Plastic | Faux Leather, Plastic | Acrylonitrile Butadiene Styrene (ABS) | ||
| wireless_communication_technology | Bluetooth | Wireless, Bluetooth, RF | Bluetooth | |||
