Sennheiser Momentum True Wireless 4 Smart Earbuds with Bluetooth 5.4, Crystal-Clear Sound, Comfortable Design, 30-Hour Battery Life, Adaptive ANC, LE Audio and Auracast - Black Copper

Name: Sennheiser Momentum True Wireless 4 Smart Earbuds with Bluetooth 5.4, Crystal-Clear Sound, Comfortable Design, 30-Hour Battery Life, Adaptive ANC, LE Audio and Auracast - Black Copper
Brand: Sennheiser
SKU: awhd-us-b0cthy2pq9
Price: 231.86 USD
Availability: InStock

Brand: Sennheiser

Condition: Used

$231⁸⁶

$372⁵⁶

-38% Save $140⁷⁰

Updated: 2 days ago

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Description

Surround yourself in an extraordinary sound: Sennheiser's system with TrueResponse converter and uninterrupted audio technology delivers the best sound in class and delivers an exceptionally detailed listening experience

Embrace the future: Lean the step ahead with LE Audio and Auracast revolutionizing audio streaming, along with smart features such as customisable touch controls and multi-point connectivity. *Only available with firmware update

Bring back control of sound around you: Isolate outside sound with optimised adaptive ANC and anti-wind mode, and easily switch to low-noise transparent mode for comfortable awareness of the surroundings

Designed for all-day comfort: With a secure fit and extra soft silicone ear tips so you can enjoy long listens

Never lose the go: Enjoy up to 30 hours of uninterrupted enjoyable listening and fast charging that provides 1 hour of playtime in just 8 minutes

Frequency range: 5Hz - 21,000Hz

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Product Details

SKU:: awhd-us-b0cthy2pq9
Model:: 700367
Country:: US
ASIN:: B0CTHY2PQ9
GTIN:: 00810091272480

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 $141 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.