We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-28 · 7 min read · Independent comparison
If you want true wireless freedom with active noise cancelling for commutes, workouts and calls, choose JBL Tune Flex; if you need a wired over-ear headset with a boom mic for PC and console gaming, choose EKSA USB Gaming Headset. These two live in completely different worlds, and that's the whole point of this comparison.
• JBL Tune Flex biggest strength: Active Noise Cancelling with Smart Ambient, 4 mics and up to 32 hours of total battery life in a true wireless, IPX4 sweatproof package.
• JBL Tune Flex biggest trade-off: It's all Bluetooth — no wired option, no boom mic, and the in-ear fit won't suit everyone.
• EKSA USB Gaming Headset biggest strength: 7.1 virtual surround sound from 50mm dynamic drivers, a detachable noise-cancelling boom mic and an over-ear design built for marathon sessions.
• EKSA USB Gaming Headset biggest trade-off: It's fully wired, has no active noise cancelling of its own, and it weighs a lot more than a pair of earbuds.
• Pick JBL Tune Flex if you're a phone-first listener who wants to silence the train, the office or the gym.
• Pick EKSA USB Gaming Headset if you're planted at a desk or couch and need clear in-game chat plus positional audio.
The JBL Tune Flex is a true wireless earbud built around a stick-style form factor and 12mm dynamic drivers tuned for JBL's Pure Bass Sound. In practice, that design choice is about punch — the stick shape positions the driver in a way JBL says reinforces low-end output, so if you listen to bass-heavy music, that's the pitch. The frequency range runs 20 Hz to 20 kHz, which is the standard full-range spread you'd expect at this tier.
The headline feature is Active Noise Cancelling with two microphones, paired with Smart Ambient. That's JBL's two-mode transparency system: Ambient Aware lets outside sound back in so you stay aware of traffic or surroundings, while TalkThru drops the music and lifts voices so you can hold a quick conversation without pulling the buds out. This is the exact use case wireless noise cancelling headphones are built for — flights, buses, open-plan offices and noisy streets.
Battery is where the Tune Flex separates itself from a lot of earbuds. JBL rates it at up to 32 hours total (8 in the buds plus 24 in the case), dropping to 6 plus 18 hours with noise cancelling engaged. Speed Charge gives you 2 hours of playback from a 10-minute top-up, which is genuinely useful when you're walking out the door and realize you forgot to charge. The carrying case itself takes about 2 hours to charge over USB-C.
Who should buy it: commuters, gym-goers, remote workers on calls all day, and anyone who wants one pair of earbuds to handle music, noise and phone calls wirelessly. Who should skip it: desktop gamers who need positional audio and a boom mic, and anyone who prefers an over-ear fit or can't get on with in-ear tips.
EKSA USB Gaming Headset: Who It's For
The EKSA E900 Pro is a wired over-ear gaming headset, and it's unapologetic about that. The core of it is 7.1 virtual surround sound, which is designed to make directional cues — footsteps, reloads, distant movement — easier to place. If you play shooters where knowing which side an enemy is coming from matters, that's the entire reason this headset exists. The 50mm dynamic drivers are large, which is the usual recipe for bigger, more physical low-end in an over-ear design.
The microphone is detachable, which is a smarter design than it sounds. It's a unidirectional, noise-cancelling boom mic, meaning it focuses on picking up your voice while rejecting background noise, and you get a one-key mute switch plus inline volume control. Detaching it turns the E900 Pro into a plain pair of wired headphones for music, work calls or studying — no boom arm in your face on a video call if you don't want it. EKSA also positions it for Skype and general work or study use, not just gaming.
Comfort is the other pillar. The adjustable headband is built to balance weight distribution and reduce clamping force, and the memory protein earmuffs are there to soften long sessions. That matters because this is a wired over-ear headset at roughly 0.51 kg — noticeably heavier than earbuds, so the padding and weight balance aren't cosmetic details, they're the difference between a two-hour session and a six-hour one.
Connectivity is a 3.5mm jack, and EKSA lists compatibility across PC, PS4, PS5, Xbox One and laptop. Important caveat: the "USB" in the name and the 3.5mm jack in the spec sheet don't tell the whole story, so check exactly which connection your console or PC needs before buying. There's no active noise cancelling here — noise control is listed as none — so isolation comes purely from the closed over-ear cups physically blocking sound. EKSA backs it with a 2-year warranty and a 30-day money-back guarantee.
Who should buy it: PC and console gamers who want surround sound and clear team chat, plus anyone who wants one wired headset for gaming, calls and study. Who should skip it: anyone who needs wireless freedom, active noise cancelling, or a lightweight setup for the gym and commute.
• Best for wireless freedom → JBL Tune Flex. Bluetooth 5.2, no cable, 10m range.
• Best for active noise cancelling → JBL Tune Flex. ANC with Ambient Aware and TalkThru; the EKSA has no active noise control at all.
• Best for gaming audio and chat → EKSA USB Gaming Headset. 7.1 virtual surround plus a detachable noise-cancelling boom mic.
• Best for battery life → JBL Tune Flex. Up to 32 hours total, or 6 plus 18 with ANC on, plus Speed Charge.
• Best for long desk sessions → EKSA USB Gaming Headset. Over-ear memory protein earcups and a weight-balancing headband.
• Best for workouts and weather → JBL Tune Flex. IPX4 water resistance and sweatproofing; the EKSA is a wired over-ear you'd keep indoors.
• Best for phone calls on the move → JBL Tune Flex. 4 mics with stereo hands-free calling and VoiceAware.
• Best for a fixed setup with no charging anxiety → EKSA USB Gaming Headset. It's wired, so there's no battery to manage.
If I had to pick one, I'd buy the JBL Tune Flex. It covers more of daily life — commuting, workouts, calls, music — and active noise cancelling with Smart Ambient is the feature that actually changes how your day sounds. The EKSA E900 Pro is the better tool if your life happens at a desk and your priority is hearing enemies and being heard clearly on comms. But for most people, most of the time, I'd take the wireless noise cancelling earbuds. Check the current price on Amazon before you commit, since both sit in very different budget brackets.
They're headphones that connect over Bluetooth instead of a cable and use built-in microphones to actively reduce surrounding sound. The JBL Tune Flex fits this description: it's fully wireless over Bluetooth 5.2 and uses two microphones for Active Noise Cancelling with Smart Ambient modes. The EKSA E900 Pro, by contrast, is wired and has no active noise control.
Microphones sample the noise around you and the headphones generate opposing sound to cancel it out. The JBL Tune Flex does this with two mics, and layers on Ambient Aware so you can let outside sound back in, plus TalkThru for quick conversations without removing the buds. Ambient Aware is the safety-oriented mode; TalkThru is the chat-oriented one.
In my opinion, the JBL Tune Flex is the stronger commuter pick of these two — it's wireless, has ANC with transparency modes, IPX4 water resistance and up to 32 hours of total battery with a 10-minute Speed Charge. The EKSA E900 Pro isn't a commuter product at all: it's a wired over-ear with no active noise cancelling, designed for desk and console use.
For gaming specifically, the EKSA E900 Pro's 7.1 virtual surround sound, 50mm drivers and detachable noise-cancelling mic are aimed squarely at positional audio and clear team chat, with no battery to worry about. The JBL Tune Flex is Bluetooth, which suits music, calls and travel better than competitive gaming. Pick based on where you'll actually wear them.
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