JBL Quantum 50C Wired in-ear gaming headset with USB-C adapter
Immersive Hi-Res Sound for Gaming
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Built to be heard
Immersive JBL QuantumSURROUND sound
Pick up the smallest details in every match with 8.6 mm drivers powered by Hi-Res certified JBL QuantumSOUND Signature. Layer in the distinctive QuantumSURROUND sound shared across the whole JBL Quantum gaming range, and you'll hear footsteps, reloads and callouts with the kind of clarity that helps you play to win.
Absolute control, zero fumbling
A separated master volume slider, dedicated mic-mute button and multi-function control keep everything within reach without breaking your focus. When you're deep in the action, the Quantum 50C's inline controller means you never have to fumble for the right button at the wrong moment.
Inline Voice-Focus microphone
Optimised for multiplayer gaming and Discord-certified for call clarity, the boom-free microphone sits close to your mouth and away from the other controls. That positioning means your team hears you clearly, even when the game gets loud.
Hi-Res certified QuantumSOUND
8.6 mm drivers deliver the distinctive JBL QuantumSURROUND sound shared across the Quantum gaming range, so you catch every detail from footsteps to gunfire.
Discord-certified microphone
An inline, voice-focused mic positioned close to your mouth keeps team callouts clear, even in the middle of a firefight.
Inline mic-mute control
A dedicated mic-mute button on the inline controller lets you go silent instantly, no menu-diving required.
Specs & downloads
Full specifications
Audio
Microphone
Connectivity
Physical
What's in the box
- 1 × JBL Quantum 50C Headset
- 1 × L/R In-Line Enhancers
- 1 × Silicone Ear Tips (S, M, L)
- 1 × Quick Start Guide, Warranty Card and Warning Card
Warranty & service
Every JBL product bought here carries a 1-year Malaysia warranty honoured at authorised service centres nationwide. Register your serial number within 30 days of purchase to activate cover.
Common questions
What keeps the Quantum 50C secure during long gaming sessions?
Patented Twistlock ergonomic technology paired with ultra-soft silicone ear tips locks the earbuds in place, so the fit stays comfortable and secure through hours of play.
Which platforms and devices does it work with?
Virtually everything: PC, Mac, Xbox, PlayStation, Nintendo Switch, mobile and VR. The bundled USB-C adapter extends compatibility further, though it's worth checking USB-C support on your specific device.
How do I adjust volume or mute the mic mid-game?
The inline controller has a separated master volume slider and a dedicated mic-mute button, so you can adjust audio or go silent without pausing to dig through menus.
Is the microphone good for team communication?
Yes. It's Discord-certified and positioned close to your mouth, separate from the other controls, for clearer voice pickup during multiplayer sessions.
Does it work with USB-C devices?
Yes, the included USB-C adapter connects the Quantum 50C to USB-C phones, laptops and consoles, just confirm USB-C audio support on your device first.
Sound is survival. Dare to dive in
Every sound matters with the JBL Quantum 50C. Dive into immersive JBL QuantumSURROUND and QuantumSOUND Signature and hear enemies (and friends) like never before. This in-ear gaming headset is made for mobile, but its all-platform compatibility and USB-C wired design lets you game your way. And with Twistlock™ technology giving you comfort and stability, take a seat — you’re ready for the long haul.