JBL® Quantum 350 Brings Wireless Gaming to the Next Level

The latest JBL Quantum headset provides the ultimate competitive advantage with complete freedom from wires

JBL Quantum 350 Gaming Headset (Photo: JBL)

STAMFORD, Conn.--()--Immerse in the action like never before, without wires to get in the way. Meet the JBL Quantum 350 wireless gaming headset, the latest addition to the JBL Quantum Series. Designed to bring together the most accurate audio experience with gamer-grade lossless connectivity and comfort for epic gaming sessions, this headset is a must-have for gamers looking for an upgraded set-up.

When every sound matters and split-second timing is key, never miss a moment with lossless 2.4G wireless connectivity. Optimized for PC or PlayStation® gamers via a wireless USB dongle, the JBL Quantum 350 delivers the ultimate competitive advantage during gameplay. From the quietest footsteps to the loudest laser blasts, JBL’s QuantumSOUND Signature™ provides cinematic-quality audio from 40mm drivers, and the immersive JBL QuantumSURROUND™ puts the player in the center of the game. The headset is also compatible with the JBL QuantumENGINE™ PC software, letting gamers customize the EQ, sidetone, mic and more.

Catch all the action with the JBL Quantum 350’s 22-hour battery life. Need to recharge? The headset’s speed charge functionality gives one-hour playback from a five-minute burst, and Power & Play allows the headset to charge simultaneously while in use. The lightweight headband and PU-wrapped memory foam ear cushions were made for marathon gaming sessions, so users can play even longer in total comfort.

The JBL Quantum 350 has a detachable, directional voice-focus boom mic so no matter how crazy the action gets, other players can always hear calls for backup or friendly banter. The headset was developed for Discord, the most popular chat application in the world, and in addition to being Discord-certified, the JBL Quantum 350 is compatible with Skype and TeamSpeak.

“Gaming is moving further into the mainstream with players requiring enhanced flexibility in their set-up. By adding the JBL Quantum 350 to our existing JBL Quantum series of headsets, we meet this need and deliver outstanding JBL sound and build quality with a feature set that is unmatched,” said Dave Rogers, President, HARMAN Lifestyle Division. “A fully wireless headset lets gamers move around when playing, switching from PC to PS5, or getting further away from their devices but still hearing and feeling every sound.”

JBL Quantum 350 is available in September for $99.95/€119 on JBL.com and select retailers.

Features of the JBL Quantum 350:

  • Gaming-grade lossless 2.4G wireless connection via USB wireless dongle
  • 40mm drivers powered by JBL QuantumSOUND Signature™ and immersive JBL QuantumSURROUND™
  • Voice focus detachable boom microphone
  • JBL QuantumENGINE™ PC software compatible for full customization
  • 22-hour rechargeable battery with speed charge – five minutes charge via USB-C gives one hour playback
  • Lightweight and durable construction with PU-wrapped memory foam ear cushions
  • Discord-certified and works with Skype and TeamSpeak


JBL creates the amazing sound that shapes life’s most epic moments. From iconic events like Woodstock and concerts at Madison Square Garden, to games at Yankee Stadium and weekend road trips, JBL elevates listeners’ experiences with award-winning audio that lets them make the most of every moment. With 75 years of unmatched professional credentials and industry leading innovation, JBL has expertly blended a bold vision of the future with the passion and talent of engineers and designers around the globe. JBL’s Signature Professional Sound is the leading technology that powers major pop culture events, and the brand has partnered with the world’s top talent across music, sports and esports.


HARMAN International (harman.com), a wholly-owned subsidiary of Samsung Electronics Co, LTD., designs and engineers connected products and solutions for automakers, consumers, and enterprises worldwide, including connected car systems, audio and visual products, enterprise automation solutions; and services supporting the Internet of Things. With leading brands including AKG®, Harman Kardon®, Infinity®, JBL®, Lexicon®, Mark Levinson® and Revel®, HARMAN is admired by audiophiles, musicians and the entertainment venues where they perform around the world. More than 25 million automobiles on the road today are equipped with HARMAN audio and connected car systems. Our software services power billions of mobile devices and systems that are connected, integrated and secure across all platforms, from work and home to car and mobile. HARMAN has a workforce of approximately 30,000 people across the Americas, Europe, and Asia. In 2017, HARMAN became a wholly-owned subsidiary of Samsung Electronics.

© 2020 HARMAN International Industries, Incorporated. All rights reserved. Harman Kardon, Infinity, JBL, Lexicon and Mark Levinson are trademarks of HARMAN International Industries, Incorporated, registered in the United States and/or other countries. AKG is a trademark of AKG Acoustics GmbH, registered in the United States and/or other countries. Features, specifications, and appearance are subject to change without notice.


HARMAN Americas Consumer Lifestyle
Denise Daly, Director of Communications & PR


HARMAN Americas Consumer Lifestyle
Denise Daly, Director of Communications & PR