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Interested in reviews of JBL Quantum 350 Wireless Black? It got 4.5 out of 5 stars from our customers. Find specific customer reviews of JBL Quantum 350 Wireless Black below. We will appreciate if you also share your experiences with JBL Quantum 350 Wireless Black after purchasing.
Rated 11/04/2026, variant JBL Quantum 350 Wireless Black
Verified purchase
Fast charging
They fit well on the ears and don't hurt the ears
Short battery life
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Ondřej, Praha 3 - Žižkov
Rated 24/01/2026, variant JBL Quantum 350 Wireless Black
Verified purchase
Holds well and comfortably even when worn for long periods of time
Wheel for sound control
Removable microphone
Battery lasts for several days
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Pavla, Poříčí nad Sázavou
Rated 23/01/2026, variant JBL Quantum 350 Wireless Black
Verified purchase - review from a price comparison website
Good price/performance ratio
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Tomáš, Bohuňovice
Rated 09/01/2026, variant JBL Quantum 350 Wireless Black
Verified purchase
excellent only after a couple of years simply worn out, the hooks when broken make a noise and I had to open the height adjustment mechanism and remove the broken teeth. Otherwise, the wear of the fabric on the head is normal. I'll probably buy again, it's just the hacks that bother me
battery life
fits nicely around the ears - does not press
comfortable on the head - does not press
after a long time the hooks for height adjustment broke
after the broken crampons, the plastic no longer sticks
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Dominik, Nové Dvory
Rated 18/12/2025, variant JBL Quantum 350 Wireless Black
Verified purchase
great sound
super microphone
convenient
cheap replacement of earplugs
super app
constant problems with windows stability
overall a disaster in terms of drivers
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Jan, praha 4
Rated 13/09/2025, variant JBL Quantum 350 Wireless Black
Verified purchase
Shortly after the 2-year warranty, "completely by accident", the battery capacity was dropping very rapidly, half a year after the warranty the battery is dead. So count on wireless headphones to last only 2 years, max 2 and a half.
Sound
Battery
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Customer
Rated 24/07/2025, variant JBL Quantum 350 Wireless Black
Verified purchase
Great battery life
Long bluetooth range
Great setting options in the app
If you use them in the same room as someone else, they can hear what you're listening to, but if you're not in the same room that's fine
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Petra, Most
Rated 12/07/2025, variant JBL Quantum 350 Wireless Black
Verified purchase
Price
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Anna, Praha 8
Rated 18/06/2025, variant JBL Quantum 350 Wireless Black
Verified purchase
I'm thrilled with them, they really surprised me very pleasantly. I use them to play games and call friends via discord. They are very comfortable on my head, playing with them for several hours is completely hassle-free. They'll last for hours on a charge. The sound is great, there's also an app to label the detail of the sound, but I personally hardly use that. What I was mainly pleasantly surprised by is the microphone, for a wireless headphone microphone it is very good quality, from what people I've called with them have told me it is much better than my previous headphones with a cable. I've had them for a year now, I use them really often and everything is working as it should, I'm very happy with them. Considering the price, it's a real bargain.
Convenient
Quality sound
Audio setup apps
High-quality microphone
Lasts charged for a long time
None yet
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Petr, Doloplazy
Rated 16/06/2025, variant JBL Quantum 350 Wireless Black
Verified purchase
battery life
quality
microphone
an app available with modes to suit your needs
Charging adapter on the left side. For my part, I'd rather have him on the right but no big deal.
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