Koss SB40 Circumaural Multimedia Stereophone Over-Ear Headphone - Black by Koss - Refurbished - Like New condition

Koss SB40 Circumaural Multimedia Stereophone Over-Ear Headphone - Black — Refurbished, 23% Off

Name: Koss SB40 Circumaural Multimedia Stereophone Over-Ear Headphone - Black
Brand: Koss
SKU: ru-sku-mrl49nlyzDv6juKLHjrcm80
Price: 56.48 USD
Availability: InStock

Brand: Koss

Condition: Refurbished - Like New

$56⁴⁸

$73⁰²

-23% Save $16⁵⁴

Updated: 4 days ago

Buy at Reebelo.com

Description

OVERVIEW:
Ideal for gamers who enjoy deep bass, the SB40 features a dynamic element for premium sound at all volume levels. Its large, closed ear cups surround the ear for maximum isolation so you can stay focused on saving the world or kicking a forty-yard field goal. The microphone eliminates excessive background noise for a greater ease of use with PC voice applications, such as speech recognition. Built of durable plastic, the SB40's headband can stand up to the rigors of daily wear and tear for a fits-like-new feel after years of use.
KEY FEATURES:
Noise cancelling microphone
Full range of sound brings games to life
Microphone eliminates excessive background noise for greater ease of use with PC voice applications, such as speech recognition
Soft leatherette ear cushions envelop ears for long-lasting comfort and maximum isolation without excess pressure
Adjustable headband fits most head sizes
Independent 3.5mm plugs for easy headphone and microphone connection

Specifications

— Model Name: Koss SB40 Circumaural Multimedia Stereophone Over-Ear Headphone
— Brand: Koss
— Headphone Frequency Response: 20Hz-20KHz
— Headphone Input Impedance: 120 ohm
— Headphone Sensitivity: 96dB S.P.L. at 1KHz
— Connector: 3.5mm
— Ear Coupling: Circumaural
— Weight: 1.05

Frequently Asked Questions

Why Should I buy a certified pre-owned Koss SB40 Circumaural Multimedia Stereophone Over-Ear Headphone?

A certified pre-owned Koss SB40 Circumaural Multimedia Stereophone Over-Ear Headphone offers incredible value, with savings up to 70% off vs new. Every item passes a 40+ point inspection to ensure it meets our high quality standards. It's the smarter way to shop—better for your wallet, and better for the planet.

What is Reebelo's return policy?

We offer a free 30-day change of mind policy, giving you plenty of time to make sure your Koss SB40 Circumaural Multimedia Stereophone Over-Ear Headphone is perfect for you.

What does the warranty cover?

Every product includes a warranty of up to 12-months covering all functional defects under normal use.

How does buying certified pre-owned products benefit the environment?

Purchasing a certified pre-owned Koss SB40 Circumaural Multimedia Stereophone Over-Ear Headphone is a powerful move for the planet, reducing CO2 emissions by up to 92% compared to buying new. By extending the life of high-quality goods, you bypass the carbon-intensive manufacturing process and prevent valuable materials from reaching landfills, where they can take centuries to decompose. Reebelo is driving a circular economy where products are kept in use rather than becoming part of the 62 million tonnes of waste generated annually. Your choice helps keep high-value materials in circulation and supports a more sustainable future for all.

Buy at Reebelo.com

Sold by

Reebelo

Verified Retailer

Leading certified refurbished marketplace

12-month warranty included
30-day money-back guarantee
Environmentally conscious refurbishment
Grade-certified by expert technicians

Product Details

SKU:: ru-sku-mrl49nlyzDv6juKLHjrcm80
Country:: US

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 $17 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 Koss 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.