1MORE SonoFlow SE HQ31 Wireless Headphones, ANC (white)
Product reference: 9-074075
1MORE SonoFlow SE HQ31 Wireless Headphones, ANC (white)

1MORE SonoFlow SE HQ31 Wireless Headphones, ANC (white)

Product reference: 9-074075
1MORE SonoFlow SE HQ31 Wireless Headphones, ANC (white)
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1MORE SonoFlow SE HQ31 Wireless Headphones, ANC (white)


The 1MORE HQ31 wireless headphones combine superior sound quality, effective noise cancellation and exceptional comfort. The 40-millimeter titanium-coated magnetic drivers deliver balanced sound, while Hi-Res Audio certification and LDAC codec enhance the positive experience. With QuietMax™ ANC technology, background noise is reduced by up to 42 dB, ensuring full focus on music or work. The rechargeable battery allows for up to 90 hours of playback. Bluetooth 5.4 connectivity and a dual AI noise-canceling microphone guarantee a stable connection and excellent call quality. The IMORE App allows you to customize the settings.




Hi-Res Audio and LDAC


With 40-millimeter titanium-coated magnetic drivers, the 1MORE SonoFlow HQ31 headphones offer dynamic sound with excellent tone separation. Hi-Res Audio certification and LDAC codec ensure audio transmission quality three times higher than standard SBC, and the wide frequency response (up to 40 kHz) will make you hear every detail of your favorite music. You can choose from 12 Equalizer settings.




Noise reduction at the highest level


QuietMax™ Hybrid Noise Cancellation technology effectively eliminates ambient sounds, reducing noise by up to 42 dB. It's ideal for work, travel or relaxation - listen to music without distractions even in crowded places! In addition, Transparency mode allows you to remain aware of your surroundings when you want to carry on a conversation or hear important announcements.




Wearing comfort


Ergonomic design and low weight (273 g) make the headphones extremely comfortable even during long hours of use. Soft earcups covered with skin-friendly material and an adjustable, telescoping headband provide dreamlike comfort and a perfect fit. Swiveling and detachable ear cups further enhance comfort.




Stable connection and performance


Responsible for smooth operation is Bluetooth 5.4, which provides a stable and energy-efficient connection. The ability to connect to two devices simultaneously makes it easy to switch between phone and computer. Low latency of 80 ms guarantees perfect synchronization of video and audio. The powerful battery offers up to 90 hours of use (when ANC is off) or 60 hours (when using ANC). The quick-charging function allows you to get your equipment ready for another 5 hours of use in just 5 minutes.












Manufacturer1MORE
ModelSonoFlow SE HQ31
Weight273 g
Dimensions181 x 185 x 79 mm
Battery capacity600 mAh
Charging time120 minutes
Operating time (when ANC is turned off)up to 90 hours
Operating time (when ANC is on)up to 60 hours
Speaker impedance32 Ω
Wireless range10 m
ConnectivityBluetooth 5.4
Supported Bluetooth protocolsHFP / A2DP / AVRCP
Input5 V ⎓ 0.5 A
Maximum power20 mW
Operating temperature0° C to 45° C
Frequency response2.400 GHz ~ 2.4835 GHz


Gamintojas1MORE
Colorwhite
Bluetooth version5.4
Operating time (min)6000
Active noise cancelling ANCYes
Bandwidth20Hz-40kHz
Special featuresMicrophone
Volume control
Gross weight500 g.
Box length17,60 cm.
Box width22,20 cm.
Box height6,55 cm.
Last delivery05.03.2025
Net weight273 g.
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