NOBU JAPAN NB204 AI Pro Earphones with AI Noise Cancellation: AI noise cancellation technology
Open-ear headphones promise freedom from that plugged-in feeling, but they often sacrifice audio clarity for comfort. The Navibook AI Pro Earphones tackle this head-on with AI-powered noise cancellation that smartly mutes background chatter—no more struggling to hear your podcast over street noise or a gym's din. Bluetooth 5.0 ensures a snag-free connection to your phone or tablet, ditching the cord chaos for good.
Built for life on the move, these buds feature a detachable magnetic design that snaps together for easy pocketing, whether you're commuting, traveling, or just bouncing between meetings. At a featherlight weight, they nestle comfortably without cramming into your ears, so you can wear them all day without that achy, sealed-off sensation. Battery life? A hefty 34 hours means you're covered from dawn to well past dusk—no constant charging woes.
And for the active crowd, an IPX4 rating shrugs off sweat and drizzle, making them a reliable gym buddy or running companion. In short, if you crave immersive sound without isolation, these deliver: crisp audio, all-day ease, and a design that keeps up with your hustle.
Features
- Bluetooth connectivity
- Detachable magnetic design
- Lightweight open-ear fit
- Up to 34 hours battery life
- IPX4 waterproof rating
- AI noise cancellation technology
General specs
- Brand: NOBU JAPAN
- Model: NB204
- Seller: Joom
- ID: 6898141a5f338101b0aeacfb
- Battery Life: Up to 34 hours
- Water Resistance: IPX4
- Connectivity: Bluetooth
- Noise Cancellation: AI-powered
- Design: Open-ear, Detachable magnetic
- Weight: Lightweight
- First listed by seller: 8/24/25
If you are interested in more details, you can find full information on the seller's page.
View on seller's site
#publicidad
$150.27
Last price update: 11/15/25
Out of stock
Price History for seller Joom
| Date | Price |
|---|---|
| 11/15/25 | $150.27 |
| 8/24/25 | $180.08 |
Shipping options
Delivery to 
United States
United States
Unavailable
Comparison with similar products
| This item | Recommendations | |||||
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NOBU JAPAN NB204 AI noise cancellation technology
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Bose 884367-1100 Active noise cancellation technology
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1Mii Y8 Advanced Hybrid Noise Cancellation
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ENC Noise-Canceling Bluetooth Headphones ENC noise-canceling
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EDIFIER AIR2
|
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| Brand | NOBU JAPAN | Bose | 1Mii | JOYROOM | Nothing | EDIFIER |
| Model | NB204 | 884367-1100 | Y8 | Ear | AIR2 | |
| Color | ||||||
| Rating |
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| Price | $150.27 | $179.00 | $49.99 | $36.90 | $79.00 | $79.99 |
| Seller | Joom | Amazon | Amazon | Gshopper | Gshopper | Gshopper |
| Update | November 14, 2025 | December 6, 2025 | December 6, 2025 | July 25, 2024 | July 25, 2024 | July 25, 2024 |
| Battery Life | Up to 34 hours | 24 Hours | 75 Hours | 28 hours | ||
| Noise Cancellation | AI-powered | ENC | Up to 40 db | |||
| Bluetooth Version | 5.1 | 5.3 | 5.3 | 5.3 | ||
AI Pro Earphones with AI Noise Cancellation
$150.27
