Sennheiser MOMENTUM 4 Headphones - Bluetooth Headset for Crystal-Clear Calls, Adaptive Noise Cancellation, 60h Battery Life, Lightweight, Graphite — Open-Box, 23% Off

Name: Sennheiser MOMENTUM 4 Headphones - Bluetooth Headset for Crystal-Clear Calls, Adaptive Noise Cancellation, 60h Battery Life, Lightweight, Graphite
Brand: Sennheiser
SKU: awhd-ca-b0cq2tbspv
Price: 279.25 CAD
Availability: InStock

Brand: Sennheiser

Condition: Used - Mint

$279²⁵

$363⁰³

-23% Save $83⁷⁸

Updated: 16 days ago

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Description

Maximum audio resolution with Sennheiser Signature Sound Enjoy premium music quality all-day long thanks to the headphone's audiophile-inspired 42mm transducer system and aptX Adaptive. Note Recommendation is that the user downloads the Sennheiser Smart Control app, this ensures that the product is up to date with updates

Personalized sound via the Sennheiser Smart Control App Adjust the sound to your individual listening preferences via the integrated equalizer, presets and sound modes - for a unique sound experience

Stay immersed in your music Thanks to the headphone's Adaptive Noise Cancellation, you stay distraction-free - and with the Adjustable Transparency Mode you stay in touch with the world around you

Exceptional comfort and long battery life Lightweight, foldable design with padded headband and deeply cushioned ear pads for long-lasting comfort - up to 60 hours of playback time with fast charging

Crystal-clear calls The four digital beamforming microphones ensure high-quality voice pick-up and automatically suppress wind noise for optimized calls and easier access to the voice assistant

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Product Details

SKU:: awhd-ca-b0cq2tbspv
Model:: 700383
Country:: CA
ASIN:: B0CQ2TBSPV
GTIN:: 04260752332569
UPC:: 810091272626

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 $84 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 Sennheiser 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.