JBL Quantum 350 Wireless PC Gaming Headset with Detachable Boom Mic (Black)
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New Retail Price: $99.95
$79.00 USD
| Condition | |
| Quantity | 0 |
| Payment methods | |
Contact seller after sale to pay via Express Checkout | |
| Ships from | Denver, CO, 80222 |
| Ships to | United States |
| Package dimensions | unspecified |
| Voltage | unspecified |
| Shipping carrier | UPS |
| Shipping cost | Free |
| Original accessories | Box, Manual |
| Research Pricing |
This is an open box item with no found cosmetic issues, all accessories and the original box. The box may show some wear and tear. This unit still carries its full manufacturer's warranty and has been fully tested to be sonically flawless. If there are any found issues, please contact us through the Audiogon portal or via [email protected]. We will do everything we can to make it right as quickly as possible.
The JBL Quantum 350 Wireless Gaming Headset delivers immersive audio and elite communication for competitive gamers. Featuring 40mm drivers with JBL QuantumSOUND Signature and low-latency wireless connectivity, it ensures precision in every sound. A directional boom mic and 22-hour battery life with quick charge enhance both gameplay and comfort. Compatible across multiple platforms and optimized for PC with customizable sound via JBL QuantumENGINE software.
Details

JBL Quantum 350 Wireless Gaming Headset
Level up your game with the JBL Quantum 350 Wireless Gaming Headset, engineered for precision, performance, and comfort. Designed with JBL QuantumSOUND Signature and lossless 2.4GHz wireless connectivity, this headset places you in the center of every battle. A detachable directional boom mic ensures crystal-clear communication, while a 22-hour battery life and memory foam cushions support marathon gaming sessions. With JBL QuantumENGINE PC software for personalized audio control and cross-platform compatibility, this headset gives you the competitive edge you need to dominate.
Specifications
- Brand: JBL
- Product Line: Quantum 350
- Model Number: JBLQ350WLBLKAM
- Connectivity: Wireless (2.4GHz), USB Type-C charging
- Driver Size: 40mm (1.57")
- Sound Technology: JBL QuantumSOUND Signature, JBL QuantumSURROUND (PC only)
- Frequency Response: 20 Hz – 20 Hz
- Impedance: 32 Ohm
- Sensitivity: 93 dB
- Microphone Type: Detachable, directional boom mic, omni-directional
- Battery Life: Up to 22 hours, 5-minute speed charge = 1 hour playback
- Battery Type: Lithium-Ion, 500mAh
- Earpads: PU-wrapped memory foam
- Weight: 8.89 oz (252g)
- Form Factor: On-ear, over-the-head, binaural
- Compatibility: PC (optimized), PS4, PS5, Nintendo Switch, Mac
- Software Support: JBL QuantumENGINE for PC
- Included Accessories: USB-C to A cable, USB wireless dongle, windshield foam, Quick Start Guide, Warranty Card, Safety Sheet
Key Features List
- Immersive QuantumSOUND Signature: Enjoy immersive soundscapes powered by 40mm drivers, delivering pinpoint audio cues from the softest footsteps to the loudest explosions.
- Lag-Free Wireless: The 2.4GHz lossless wireless technology ensures stable, low-latency connectivity for uninterrupted gameplay.
- Extended Playtime: Stay in the action with a 22-hour battery and quick charge capabilities—just 5 minutes of charging gives an hour of gameplay.
- Crystal Clear Communication: The detachable, directional boom mic with voice focus ensures your teammates always hear you, with a mute feature for when you go silent.
- Comfortable for Marathons: Lightweight build with PU-wrapped memory foam ear cushions keeps you comfortable during extended gaming sessions.
- Advanced Customization (PC): Use JBL QuantumENGINE software to adjust EQ, sidetone, mic settings, and QuantumSURROUND for a personalized experience.
Q&A Section
Q: Does the JBL Quantum 350 use Bluetooth?
A: No, it uses lossless 2.4GHz wireless for better audio stability and low latency, ideal for gaming.
Q: Can I use this headset on PlayStation or Switch?
A: Yes, it is compatible with PS4, PS5, Nintendo Switch, and Mac, though the PC software features are exclusive to PC.
Q: How long is the battery life?
A: The headset lasts up to 22 hours on a full charge, and just 5 minutes of charging gives you an extra hour.
Q: Does the microphone detach?
A: Yes, it includes a detachable boom mic with mute function, perfect for flexible communication.
Q: Is the headset comfortable for long use?
A: Absolutely. It features lightweight design and memory foam ear cushions for all-day gaming comfort.
Q: What audio features are customizable with the JBL QuantumENGINE software?
A: You can adjust EQ, sidetone, mic levels, and enable QuantumSURROUND on PC.
Q: Does it come with accessories?
A: Yes, it includes a USB-C to A charging cable, wireless USB dongle, foam windshield for the mic, and documentation.
Q: Is there a wired backup option?
A: No, this headset is wireless-only with no 3.5mm input. Charging and audio transmission are via USB.
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Return Policy
Return Window
Item can be returned within 30 days of receipt.
General Terms
Items must be returned in their original condition, with all included packing materials and no signs of use. Buyer assumes responsibility for all shipping return costs unless the item was not received as described.
Refunds
Buyer will receive a full refund in the original payment method less any shipping charges.
Special Conditions
All returns and support are only available within the continental US.


