Koss SB45 Communication Stereo Headset

Name: Koss SB45 Communication Stereo Headset
Brand: Koss

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12 Months warranty

Free Shipping

Free 30-Day Returns

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Origin

Canada

About this item

Model Name

Koss SB45 Communication Stereo Headset

Brand

Koss

Standard sizes

On-ear

Noise control

Active Noise Cancellation

Wired technology

Wired

Headphone jack

3.5 mm jack

Refurbished Tech That is Certified & Affordable

At Reebelo, you will always find high-quality, certified refurbished electronics tested by our expert refurbishing partners. These pre-owned products are professionally cleaned and inspected. Refurbished with Reebelo guarantees buyer satisfaction, battery health, and reduced negative impact on the environment.

What to look for in pre-owned electronics?

Originality & Quality. All pre-owned electronics at Reebelo are guaranteed original. They're 100% functional and undergo rigorous 70+ quality checks before shipping.

What are the carbon footprint savings of used electronics?

You save 70% of the carbon footprint of a new device by buying refurbished and reducing demand for new production.

OVERVIEW:

Ideal for gamers who enjoy deep bass, the Sb45 features dynamic elements constructed from anisotropic ferrite magnets that provide high sensitivity and reduced distortion, delivering premium sound at all volume levels. Combined with a frequency response of 18Hz - 20,000Hz, the Sb45 delivers a full range of sound that brings your favorite games to life. The oxygen-free copper voice coil is used to improve signal transmission and conduction, making the sound loud and clear. Whether you're alone or online, the sb45's sound will be so efficient that you'll hear your opponents before they know they're there. Large, closed-back earcups surround your ears for maximum isolation, so you can focus on saving the world or kicking 40-yard field goals. Soft leatherette earpads hug your ears without causing pressure for long-lasting comfort. Koss' Clear Voice Technology (CVT) noise-cancelling electret condenser microphone eliminates excess background noise, making it easier to use PC voice applications such as speech recognition. The Sb45 has an adjustable headband to fit most head sizes. The sb45's headband is constructed from durable plastic to withstand the rigors of daily wear and tear, giving it a like-new feel after years of use. The Sb45 also folds for compact storage to reduce the pain of desk clutter and fits conveniently into a briefcase or backpack when on the go. Durable.

KEY FEATURES:

Provides high sensitivity and reduced distortion

Suitable for gamers

Using anisotropic ferrite magnets

Frequency: 18hz-20khz. Sound level - 103dB SPL/1mW

Oxygen-free copper voice coil improves signal transmission and conduction, bringing clearer and louder sound

Frequently Asked Questions

Get the same great performance and features as new, for a fraction of the price. A certified pre-owned Koss SB45 Communication Stereo Headset is a smarter, more sustainable way to upgrade without breaking the bank. At Reebelo, every product is professionally cleaned, quality-tested, and backed by our warranty and 30-day free returns, so you can shop risk-free and ensure your purchase is the perfect fit. It's better for your budget, better for the planet, and always risk-free.

Every purchase from Reebelo includes a Vendor Warranty of up to 12 months covering functional defects, giving you peace of mind and protection against unexpected issues. For tech products, our warranty covers all functional defects under normal use, as long as there's no physical or water damage by the customer. All products with batteries come with at least 80% capacity for reliable daily use. Many products offer upgrade options to 90% or 100%. You're covered for 12 months against battery failure and overheating. Want extra protection? Add our ReebeloCare Extended Warranty, an enhanced coverage plan that includes accidental damage from drops, spills, and other mishaps not covered by the 12-Month Vendor Warranty, available on select products.

Absolutely! Every Koss SB45 Communication Stereo Headset from Reebelo undergoes up to 70 rigorous quality checks, including professional inspection, cleaning, and repair to ensure it meets the highest standards of functionality. We work with trusted, certified vendors to guarantee top performance and long-lasting reliability, so you can enjoy your product with complete confidence.

At Reebelo, you can save up to 70% off retail prices on a Koss SB45 Communication Stereo Headset, all while enjoying the same top-tier quality and performance. We're proud to offer certified pre-owned products from the brands you love — affordable, reliable, and thoroughly tested. Want to boost your savings even more? Trade in your old product with Reebelo and make your next upgrade even more affordable.

Purchasing a certified pre-owned Koss SB45 Communication Stereo Headset is one of the most effective ways to reduce waste and minimize your carbon footprint. By giving high-quality products a second life, you're helping prevent valuable materials from ending up in landfills, where they can take centuries to decompose and release harmful toxins into the environment. Reebelo is committed to supporting a more sustainable, circular economy, where products are reused, refurbished, and kept in circulation for longer. This not only conserves resources but also reduces the need to manufacture new items, cutting down on energy consumption, raw material extraction, and greenhouse gas emissions. Make a smarter, greener choice — every certified pre-owned product you buy helps create a more sustainable future for all.