The 1MORE SonoFlow ANC Headphones (Model HC905) deliver studio-grade audio, intelligent noise cancellation, and all-day comfort. Engineered for audiophiles, travelers, and remote professionals, these headphones combine LDAC Hi-Res Audio with the acclaimed QuietMax™ ANC technology—so you can focus on what matters most: pure, detailed sound.
Key Features
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High-Resolution LDAC Audio: Supports LDAC and AAC codecs for lossless playback and incredible clarity—perfect for Hi-Res Audio enthusiasts.
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QuietMax™ Active Noise Cancellation: Blocks ambient noise while a Transparency Mode keeps you aware of your surroundings when needed.
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Ultra-Long Battery Life: Up to 70 hours (ANC off) or 50 hours (ANC on). A quick 5-minute charge = 5 hours playback.
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Diamond-Like-Carbon Drivers: 40 mm DLC-coated diaphragm delivers accurate, balanced, and powerful sound across every frequency.
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1MORE Signature Tuning: Crafted by 4-time Grammy Award-winning engineer Luca Bignardi for lifelike tonal balance.
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Customizable EQ Presets: 12 studio-grade sound modes via the 1MORE MUSIC App to suit every genre.
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Comfortable & Lightweight: Soft memory-protein ear cups and ergonomic design for hours of fatigue-free use.
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Versatile Connectivity: Bluetooth 5.0 with a 10 m range, plus wired playback via Type-C.
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Intuitive Controls: Easily manage ANC, volume, calls, and playback directly from the earcups.
Specifications
| Specification |
Details |
| Model |
HC905 |
| Weight |
250 g |
| Colors |
Black / Silver / Blue |
| Dimensions |
170 × 192 × 82 mm |
| Battery Capacity |
720 mAh |
| Charging Time |
80 minutes |
| Playtime |
70 h (ANC off) / 50 h (ANC on) |
| Bluetooth Version |
5.0 |
| Input |
5 V ⎓ 1.1 A |
| Speaker Impedance |
32 Ω |
| Operating Temp. |
0 °C – 45 °C |
| Included Items |
Headphones, Carrying Bag, Charging Cable |
Why Choose 1MORE SonoFlow Headphones
Designed for everyday excellence, the 1MORE SonoFlow ANC Headphones blend high-resolution LDAC audio, powerful noise cancellation, and exceptional battery performance. Whether you’re on a flight, at work, or relaxing at home, these headphones deliver professional-grade sound and supreme comfort that lasts all day.
