1more SonoFlow SE HQ31 Pink Wireless On-ear headphones

Hi-Res Wireless Sound and Hybrid ANC in a Lightweight Over-Ear Design

The 1MORE SonoFlow SE HQ31 Pink is a wireless over-ear headphone for listeners who want Hi-Res audio, effective noise cancellation, and marathon battery life without flagship pricing. Powered by a custom 40 mm titanium-coated composite dynamic driver and tuned by a Grammy-winning sound engineer, this model delivers rich, resonant sound with crisp highs and clear mids. The HQ31 supports Hi-Res and Hi-Res Wireless certifications, with the LDAC codec ensuring high-resolution audio transmission over Bluetooth.

QuietMax ANC, Spatial Audio, and Marathon Battery

QuietMax hybrid active noise cancellation sets the SonoFlow SE HQ31 apart from typical budget headphones, reducing ambient noise by over 42 dB and pairing with a Transparency Mode for situational awareness. The 360-degree spatial audio mode creates an enveloping soundstage for movies, gaming, and music, while dual microphones with AI-driven DNN noise reduction keep voice calls clear in cafés, outdoors, or on the move. A 5-minute USB-C fast charge delivers 5 extra hours of playback, and the 600 mAh battery stretches to 90 hours with ANC off.

Technical Specifications

The SonoFlow SE HQ31 is engineered for daily commuting, home office use, and long listening sessions, with a lightweight 273 g frame and skin-friendly ear cushions.

• Driver: 40 mm titanium-coated composite dynamic driver — Hi-Res and Hi-Res Wireless certified sound with rich mids and crisp highs
• Active Noise Cancellation: QuietMax hybrid ANC, over 42 dB reduction — combines feedforward and feedback microphones with Transparency Mode
• Battery Life: 600 mAh, up to 90 hours (ANC off) / 60 hours (ANC on) — 5-minute USB-C fast charge adds 5 hours of playback
• Bluetooth: 5.4 with LDAC, AAC, and SBC codecs — 10 m wireless range, multipoint connection, and 12 studio-calibrated EQ presets via the 1MORE app

Ideal for Daily Commuters, Home Office, and Casual Audiophiles

Listeners who want Hi-Res wireless audio and effective noise cancellation at a budget-friendly price will find this Pink variant a strong match. Commuters will appreciate the 90-hour battery life and QuietMax ANC that reduces engine rumble and café chatter, while home office users benefit from the dual-mic AI DNN noise reduction for clear video calls. The 360-degree spatial audio mode makes the HQ31 equally suited to gaming sessions and movie nights, and the lightweight 273 g frame with skin-friendly ear cushions keeps things comfortable during long study or work sessions.

About 1MORE

1MORE was founded in 2013 in Shenzhen, China, focused on intelligent acoustic technology and accessible product innovation, with dedicated laboratories for acoustics, intelligent algorithms, ergonomics, and reliability testing.