1MORE SonoFlow Pro HQ51 Active Noise Cancelling Headphones, -45dB QuietMax ANC, 40mm DLC Driver, Hi-Res Wireless/Wired, 65H Long ANC Playtime, LDAC Bluetooth, Comfort Soft Over-Ear Headphones with Mic

Name: 1MORE SonoFlow Pro HQ51 Active Noise Cancelling Headphones, -45dB QuietMax ANC, 40mm DLC Driver, Hi-Res Wireless/Wired, 65H Long ANC Playtime, LDAC Bluetooth, Comfort Soft Over-Ear Headphones with Mic
Brand: 1MORE
SKU: awhd-us-b0dhcwx89d
Price: 59.21 USD
Availability: InStock

Brand: 1MORE

Condition: Used

$59²¹

$99⁹⁹

-41% Save $40⁷⁸

Updated: 2 days ago

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Description

QuietMax Dual Hybrid ANC: QuietMax dual-feed noise cancellation is 1MORE's proprietary active noise cancelling technology, effectively reducing over 45dB of external noise (noise reduction data from the 1MORE Acoustic Laboratory). QuietMax combines excellent noise reduction with high-definition sound quality, offering an outstanding noise cancellation solution for the 1MORE HQ51.

Studio-Grade Sound Quality: Hi-Res Audio Gold certification and LDAC high-quality Bluetooth codec technology enable transmission rates of up to 990 kbps. Paired with a 40mm Diamond-Like(DLC) diaphragm dynamic driver, it delivers rich, detailed sound quality. Wired headphones mode supports lossless transmission, easily handling ultra-high bitrate audio sources.

100H Long Time - Quickly: 5min/10h: The 1MORE HQ51 boasts a remarkable 100 hours of battery life with noise cancellation turned off. With noise cancellation turned on, it boasts 65 hours of battery life. Plus, a quick 5-minute charge gives you 10 hours of playback time.

Cloud-Soft Earcups for All-Day Wear: Comfort soft, large earcups with protein leather earpads. The headphones weigh 246g, ensuring comfortable listening without pressure. A touch lets in ambient sound, while Transparency mode allows for seamless interaction with the outside world.

Multipoint Connection & Bluetooth 5.4: Easily connect to Bluetooth 5.4 and support multi-device pairing(set up through 1MORE APP). Connect to two devices at the same time to switch between calls, video conferencing, and music with Bluetooth 5.4. 90ms low latency ensures synchronized audio and video during gaming.

AI Call Noise Cancellation: Accurately recognize human voices for crystal-clear calls. A high-performance microphone, integrated with an AI algorithm, adaptively eliminates most ambient noise. Even in noisy environments and wind noise, your whispers are heard, delivering a more authentic and natural sound.

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Product Details

SKU:: awhd-us-b0dhcwx89d
Model:: HQ51
Country:: US
ASIN:: B0DHCWX89D
UPC:: 190280001696

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $41 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

Why use OpenBoxFox?

Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for 1MORE products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.

Is it safe to buy refurbished?

Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.