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Overview

The JBL Quantum 400 USB over-ear headset gives you immersive surround sound so you can anticipate every move and stay engaged in the action. Designed for comfort during long sessions, it adds a voice focus boom mic and game-chat dial to keep communication clear and seamless. JBL QuantumSOUND Signature delivers precision for a competitive edge.
  • Over-ear design fits comfortably for extended gaming or media sessions
  • Game-chat balance dial lets you control chat and in-game audio levels
This description was generated by AI and reviewed for accuracy.
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JBL Quantum 400 USB over-ear PC gaming headset with game-chat dial-open box

Model: 999003504779
Web Code: 15736317
Sold and shipped by | 4.4 seller rating (262 reviews)

Available for deliveryAvailable online only

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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.

What's included:

  • JBL Quantum 400 headsetType-C to Type-A cable3.5mm audio cableWindshield foam for boom microphoneQSG | Warranty card | Safety Sheet
What you need to know
  • Over-ear USB headset designed for PC gaming and extended use
  • JBL QuantumSOUND Signature surrounds you for immersive, precision audio
  • Lightweight headband with memory foam ear cushions keeps you comfortable for hours
  • Voice focus boom mic ensures clear multiplayer conversations
Audio Performance & Sound Quality
  • 50mm drivers deliver immersive in-game audio for gaming and listening
  • Dynamic frequency response range of 20 Hz–20 kHz delivers nuanced audio detail
  • JBL QuantumSOUND Signature enhances precision and game immersion
Noise Control
  • Over-ear design fully covers the ears for passive noise isolation
Fit, Comfort & Design
  • Lightweight headband with memory foam ear cushions allows comfortable gaming for hours
  • Replaceable earpads extend headset life and custom fit
Calls & Microphones
  • Built-in voice focus boom microphone enables clear multiplayer interactions
Connectivity & Smart Features
  • Game-chat balance dial lets you adjust chat and in-game audio levels for optimal experience
  • Certified for DISCORD and compatible with TeamSpeak
Included Accessories
  • Includes Type-C to Type-A cable, 3.5mm audio cable, windshield foam for boom microphone
This description was generated by AI and reviewed for accuracy.

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

Free standard shipping on all orders.

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

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