JBL Quantum 350 Wireless Gaming Headset
KSh 10,499.00
Key Features:
- Audio: JBL QuantumSOUND Signature with 40mm dynamic drivers
- Connectivity: 2.4GHz wireless via USB dongle (no Bluetooth)
- Compatibility: PC, PS4, PS5 (Windows Sonic Spatial Audio supported)
- Battery Life: Up to 22 hours with USB-C fast charging (5 min = 1 hr)
- Microphone: Detachable directional boom mic with mute
- Controls: On-ear audio and mic controls for easy adjustments
- Construction: Lightweight with memory foam ear cushions and adjustable headband
- Software: JBL QuantumENGINE for customizable audio profiles on PC
JBL Quantum 350 Wireless Gaming Headset Price in Kenya
The JBL Quantum 350 Wireless is built for gamers who want freedom without sacrificing sound quality. Lossless 2.4GHz wireless means no lag, no audio drops, and no cables getting in the way during intense matches . Forty-millimeter drivers deliver JBL’s QuantumSOUND Signature, pulling you into every scene from the quietest footsteps to the loudest explosions .
Twenty-two hours of battery life keeps you playing through marathon sessions. Five minutes of charging gives you one extra hour when you are running low . The detachable boom microphone with voice focus ensures your squad hears you loud and clear, and you can mute instantly by flipping it up .
Memory foam ear cushions wrapped in PU leather keep you comfortable even after hours of gaming . The lightweight headband (252 grams) means you barely notice you are wearing it . JBL QuantumENGINE software lets you customize EQ, surround sound, and mic settings for the ultimate advantage .
At Mikeronetechnologies, your local electronics shop in Kisumu, we rate this headset for serious gamers who need reliable wireless performance, crystal-clear communication, and all-day comfort.
Key Features of JBL Quantum 350 Wireless Gaming Headset
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40mm Dynamic Drivers:Â JBL QuantumSOUND Signature delivers immersive, detailed audio. Hear every footstep, gunshot, and environmental cue
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Lossless 2.4GHz Wireless:Â Gaming-grade wireless connection with zero lag. No audio drops during critical moments
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22-Hour Battery Life:Â Up to 22 hours on a single charge. Five-minute quick charge gives one extra hour
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Detachable Boom Microphone:Â Directional voice focus keeps your voice clear. Flip to mute. Detach when not needed
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Memory Foam Ear Cushions:Â PU-wrapped foam for all-day comfort. Lightweight headband at only 252 grams
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JBL QuantumENGINE Software:Â Customize EQ, surround sound, and mic settings. Fine-tune your audio experience
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Multi-Platform Compatible:Â Works with PC, PlayStation (PS5/PS4), Nintendo Switch (docked), and Mac
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Discord Certified:Â Optimized for clear team communication. Works with Skype and TeamSpeak too
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Play While Charging:Â USB-C charging. Use the headset while it charges
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On-Ear Controls:Â Volume wheel and mute on the ear cups. Quick adjustments without leaving the game
Specifications
| Specification | Details |
|---|---|
| Model | JBL Quantum 350 Wireless |
| Driver Size | 40mm Dynamic Drivers |
| Frequency Response | 20 Hz – 20 kHz |
| Sensitivity | 115 dB SPL @1 kHz |
| Impedance | 32 ohms |
| Wireless Connection | 2.4GHz USB Dongle |
| Battery Life | Up to 22 hours |
| Charging Time | 2 hours |
| Quick Charge | 5 min = 1 hour playtime |
| Microphone | Detachable boom, omnidirectional |
| Mic Frequency Response | 100 Hz – 10 kHz |
| Weight | 252 grams |
| Ear Cup Internal Dimensions | 6.1 x 4.9 cm (H x W) |
| Platform Support | PC, PS5/PS4, Nintendo Switch (docked), Mac |
| Software | JBL QuantumENGINE (Windows/macOS) |
| In the Box | Headset, USB dongle, USB-C to USB-A cable, detachable mic, windshield foam, quick start guide |
| Price at Mikeronetechnologies | KSh 10,499 |
Pros and Cons
Pros
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Excellent Sound Quality: The 40mm drivers with JBL QuantumSOUND Signature deliver immersive, detailed audio. One reviewer said they “feel like I’m in a cinema when watching a movie” . Another called the sound “amazing” and praised the spatial audio once properly tuned . Gamers consistently report hearing directional cues like footsteps and gunshots with precision .
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Lag-Free Wireless Performance: The 2.4GHz connection is rock solid with no noticeable latency. One user could walk 10-20 metres away and stay connected . Another said they can go anywhere in their three-bedroom house without dropouts . No more accidentally unplugging cables or getting tangled.
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Long Battery Life: Up to 22 hours covers even the longest gaming sessions. A reviewer said the battery lasts “for several days” of normal use . Quick charge gives you an extra hour from just five minutes plugged in .
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Surprisingly Good Microphone: Multiple reviewers were impressed by the mic quality. One said friends told them it sounds “much better than my previous headphones with a cable” . Another noted the mic is “erstaunlich gut” (surprisingly good) for a wireless headset . The detachable design means you can remove it when not gaming.
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Comfortable for Long Sessions: Memory foam ear cushions and lightweight design (252g) mean you can wear these for hours. One reviewer with big ears said they fit “just right” with “no excessive pressure on sides of head” . Another said they “hold well and comfortably even when worn for long periods of time” .
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Solid Build Quality: The headset feels durable with quality materials. One user praised the “excellent” build quality . Another noted they are built to withstand intense gaming . The detachable mic and replaceable ear cushions add to longevity .
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Great Software Control: JBL QuantumENGINE lets you customize EQ, surround sound, and mic settings . One reviewer appreciated the “super app” with modes to suit different needs . Another shared their custom EQ settings to optimize the sound .
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Good Value for Money: At KSh 11,200 to 13,500 in Kenya , multiple reviewers call it a “bargain” and “excellent price/performance ratio” . One said “for the price it’s a decent wireless headset and I can’t complain” .
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Wide Compatibility: Works with PC, PS5, PS4, Nintendo Switch (docked), and Mac . One user confirmed it works perfectly with their PS5 .
Cons
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Potential Durability Issues Over Time: A few users reported problems after extended use. One said “after a long time the hooks for height adjustment broke” and the plastic no longer gripped properly . Another reviewer’s unit stopped working after three months with wire damage . Treat with care.
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Battery May Degrade After Years: One user reported that “shortly after the 2-year warranty, the battery capacity was dropping very rapidly” and eventually died . This is common with wireless devices, but worth noting if you want long-term use.
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Occasional Connection or Driver Issues: Some users experienced stability problems. One said “constant problems with windows stability” and called drivers “a disaster” . Another had random disconnects “maybe once or twice a week” mid-game . These reports are not universal but exist.
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Controls Can Be Accidentally Activated: The volume wheel is easy to bump when putting on or taking off the headset. One reviewer said “it’s easy to touch the volume wheel when taking it off and have to readjust” .
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Plastic Construction: While lightweight, the headset uses plastic throughout. Some users note it feels “quite plasticky” . The rotating hinge points can feel fragile over time .
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Microphone Picks Up Background Noise: Despite the directional design, some users report the mic picks up TV or room noise . The omnidirectional pattern means it captures sound from all directions .
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Not Bluetooth:Â The 2.4GHz wireless requires the USB dongle. You cannot connect directly via Bluetooth to phones or tablets without the dongle.
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No Chat Mix on Headset: Some competitors let you balance game and chat audio separately. The Quantum 350 does not have this feature despite Amazon listing suggesting otherwise .
Perfect For
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PC Gamers: The Quantum 350 is optimized for PC with full QuantumENGINE software support. Customize EQ and surround sound for your favorite games .
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PlayStation Gamers: Works wirelessly with PS5 and PS4. Plug the dongle in and play . One reviewer confirmed great performance on PS5 .
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Nintendo Switch Players: Use wirelessly when the Switch is docked. Perfect for TV mode gaming .
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Competitive Gamers: The low-latency wireless and directional audio give you an edge. Hear enemy footsteps and react faster .
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Discord Users: Certified for Discord with clear voice transmission. Team communication stays crisp .
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Long Session Gamers: Memory foam cushions and lightweight design mean you can play for hours without discomfort .
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Students:Â Great for gaming after class and online study sessions. Works with laptops and consoles.
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Gift Givers: Perfect for the gamer in your life. Comes with everything in the box—wireless dongle, charging cable, detachable mic, and windshield foam .
Why Buy from Mikeronetechnologies in Kisumu?
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Price is Right: KSh 10,499. Best price in Kisumu .
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Genuine JBL: Real stock, real warranty. JBL Kenya authorised .
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We Are Local:Â Mikeronetechnologies, Kisumu town. You need support? You know where to find us.
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Delivery Anywhere:Â Kenya wide. We sort transport.
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We Answer Questions:Â Walk into our shop in Kisumu city center and ask. We do not hide.
Ready to level up your game? Order the JBL Quantum 350 Wireless Gaming Headset from Mikeronetechnologies today. Call, WhatsApp, or visit our shop in Kisumu city center. Let us get you geared up.

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