Amsterdam – 02 September, 2021 – Don’t let wires hold back your high score. Meet the JBL Quantum 350 Wireless gaming headset. The latest addition to the JBL Quantum Series is designed to bring the competitive advantage of the totally wireless JBL QuantumSOUND Signature to PC gamers and it works with consoles too. 


When every sound matters, never miss a moment with lossless 2.4G wireless, even when sitting on the sofa. The headset’s 22-hour battery life and lightweight memory foam ear cushions mean you’ll never miss a second of mayhem during even your longest gaming sessions. Need to recharge? Speed charge gives 1 hour playback from a 5-minute burst, and Power & Play allows charging during gameplay, so no need to miss out. 

From the quietest footsteps to the loudest laser blasts, JBL’s QuantumSOUND Signature and the immersive JBL QuantumSURROUND puts you in the center of every scene. The DISCORD-certified JBL Quantum 350 Wireless also 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 cheers about your back to back wins! 

“Gaming is moving further into the mainstream with gamers requiring enhanced flexibility in their set up. By introducing the JBL Quantum 350 Wireless 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 Wireless is available from September for $99.95.


Features of the JBL Quantum 350 Wireless: 

  • 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 compatible pc software for full customization 
  • 22-hour rechargeable battery with speed charge – 5 minutes charge via USB-C gives 1 hour playback 
  • Lightweight and durable construction with PU leather, memory foam ear-cushions 
  • DISCORD-certified and works with Skype and TeamSpeak 



The JBL brand epitomizes 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 products elevate 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, the JBL brand expertly blends 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 (, 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.