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Overview

This is a Refurbished product in Excellent condition.

It has been tested for 100% functionality, carefully cleaned, and has few to no visible signs of wear. Includes 1-year warranty.

Experience professional studio sound while gaming with the beyerdynamic MMX 300 PRO closed wired headset. Featuring STELLAR.45 drivers, a high-quality condenser microphone, and comfortable over-ear ear pads, it is built for PC, Xbox, PlayStation, and Nintendo Switch. Outer packaging may vary or be different for refurbished items.
Refurbished Excellent

Refurbished (Excellent)- beyerdynamic MMX 300 PRO Closed Wired Gaming Headset with STELLAR.45 Driver, Condenser Microphone, 48 Ohm, Over-Ear Design for PC, Xbox, PlayStation- Black

Model: MMX 300 PRO
Web Code: 19865157
Sold and shipped by | 4.3 seller rating (355 reviews)

Sale ends: *

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Seller Return Policy

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Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

The beyerdynamic MMX 300 PRO gaming headset is designed for players who want professional studio-quality sound, precise audio detail, and reliable performance during competitive and casual gaming.

Equipped with STELLAR.45 driver technology, this closed-back wired gaming headset delivers clear, powerful, and immersive sound for footsteps, dialogue, music, and in-game effects.

The high-quality condenser microphone provides excellent voice intelligibility, making it ideal for online gaming, team chat, streaming, voice calls, and multiplayer communication.

With a closed over-ear design, the headset helps reduce outside noise so you can stay focused during long gaming sessions on PC, Xbox, PlayStation, and Nintendo Switch.

The 48 ohm impedance offers strong audio performance across compatible gaming consoles, controllers, computers, and audio devices.

Built for comfort, the over-ear ear placement and cushioned design make the MMX 300 PRO suitable for extended gaming sessions, esports, content creation, and everyday listening.

The ear pads, headband, and cable are interchangeable replacement parts, supporting long-term usability and easier maintenance.

Handmade in Germany, this beyerdynamic wired gaming headset combines premium build quality with professional-grade audio engineering.

Finished in black, the MMX 300 PRO offers a clean, premium look for gaming setups, home offices, and streaming stations.

Please note: For refurbished items, the product’s outer packaging may vary, may be different from retail packaging, or may show minor packaging wear.

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

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Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • No restrictions in Canada
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
Product Category
Headphones, earphones, and ear buds (of any kind including AirPods)
Return/Exchange Period
30 days
Condition
Unopened, No signs of use

Due to hygiene concerns, this product cannot be returned if opened

Learn more about returning a Marketplace product