1MORE SonoFlow SE HQ31 Wireless Noise-Canceling Headphones

1MORE SonoFlow SE HQ31 are over-ear wireless headphones that combine Hi-Res LDAC playback, hybrid noise cancellation, and up to 90 hours of battery life for immersive home, office, and travel listening.

These 1MORE SonoFlow SE headphones pair a custom 40mm titanium-coated composite driver with Grammy-calibrated tuning to deliver detailed, dynamic audio across music, movies, and calls. Built for long sessions, they offer advanced codecs, spatial audio support, transparent listening, and AI-enhanced call clarity — all in a comfortable over-ear design geared toward productivity and travel.

How do they sound compared with regular Bluetooth headphones?

The SonoFlow SE emphasizes resolution and balance, with a titanium-coated 40mm driver and tuning by a Grammy-winning engineer to minimize distortion and reveal fine detail. LDAC support raises wireless fidelity when paired with compatible devices for closer-to-studio quality.

• Custom 40mm titanium-coated composite driver for improved transient response
• Hi-Res audio and LDAC codec support for higher bitrate wireless playback
• Grammy-winning sound tuning for balanced, natural tonality
• Spatial audio mode for enveloping, three-dimensional soundscapes

How effective is the noise cancellation and can I still hear my surroundings?

The SonoFlow SE uses QuietMax hybrid noise cancellation that suppresses a broad range of ambient noise so you can focus in noisy places. When you need situational awareness, a Transparency mode passes external sound through so you can hear announcements or have quick conversations without removing the headphones.

• Hybrid active noise-canceling design for deep attenuation of ambient noise
• Transparency mode to let traffic, conversations, or announcements in
• Adaptive algorithms tuned to reduce frequency response loss while canceling noise
• Works well in busy offices, on public transit, and in airports

What should I expect for calls, controls, and battery life?

Dual microphones with AI-driven DNN noise reduction capture vocal clarity and suppress background sounds for clearer calls. Physical controls and app-based preset EQs let you tailor the sound, while the long-lasting battery keeps you listening through extended travel or workdays.

• Dual-mic array with AI DNN processing for clearer voice pickup
• App presets and adjustable EQ for personalized sound profiles
• Up to 90 hours of playback on a single charge for extended use
• Rapid 5-minute charge provides about 5 hours of listening when time is limited

Will these headphones be comfortable for long listening sessions and travel?

Designed as over-ear headphones, the SonoFlow SE prioritizes wearing comfort through cushioned ear cups and a gently padded headband, making them suitable for long workdays or airplane trips. The build balances durability with a lightweight feel for easier portability.

• Padded over-ear cushions that reduce clamp pressure and improve passive isolation
• Lightweight construction for less fatigue during long sessions
• Foldable design and compact case-friendly profile for travel stowage
• Stable Bluetooth connection and codec options for in-flight or on-the-road use

Who is this for: The 1MORE SonoFlow SE HQ31 is aimed at listeners who want higher-fidelity wireless playback, robust noise control, and extended battery life — including commuters, remote workers, frequent travelers, and anyone who values clear voice calls alongside immersive music and movie sound. If you prioritize customizable sound, long runtime, and both noise isolation and ambient awareness features, these headphones offer a versatile solution without needing studio-only equipment.