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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-01 · 7 min read · Independent comparison
• EPOS H6Pro — biggest strength: A closed acoustic over-ear design with a proprietary dynamic driver and a redesigned lift-to-mute boom mic that detaches entirely. That's a headset-first tool, not headphones with a bonus mic.
• EPOS H6Pro — biggest trade-off: It's wired. A 3.5 mm jack is the only way in, so there's no Bluetooth, no multipoint, and no battery freedom. You're tethered to the device.
• JBL Live 670NC — biggest strength: True Adaptive Noise Cancelling with Smart Ambient, JBL Spatial Sound from 40 mm drivers, and up to 65 hours of playback on a charge.
• JBL Live 670NC — biggest trade-off: On-ear, wireless-only, no headphone jack, and the built-in mic is a mic — not a boom arm you can position and mute with a flick.
• Who each pick is for: EPOS H6Pro for gamers and voice-chat users who sit at a screen and want zero latency. JBL Live 670NC for people who move through the world and want quiet on demand.
The H6Pro is a closed acoustic gaming headset, and EPOS leans into that identity hard. The closed enclosure is the first thing that matters: it seals around your ears and keeps the game in and the room out. If you've ever played a tense section and had a conversation in the next room bleed through an open-back pair, you know why that matters. The over-ear fit with memory foam cushions and a rounded earpiece shape means the whole thing sits around your ear rather than pressing on it, and at 322 g it's in the range where a redesigned lightweight headband with a softer profile actually earns its keep over a long session.
The audio side is a proprietary high-quality speaker system with a dynamic driver running 20 Hz to 20,000 Hz at 28 ohm impedance. That low impedance number is the practical detail here: it's easy to drive, so a controller, a laptop, or a phone with a dongle can push it without a dedicated amp. The sound is tuned for dynamic, accurate output rather than bass-heavy thump, which is what you want when footsteps and directional cues are doing the work.
Buy it if you sit at a screen, you talk to people while you play, and you want the mic to behave like hardware instead of software. Skip it if you need wireless freedom, noise cancelling for a commute, or a single pair that does everything outside the house. The wired connection is the point — and also the limit.
JBL Live 670NC: Who It's For
The Live 670NC is a different animal entirely. It's an on-ear Bluetooth headphone with a circular earpiece, a plastic-and-metal build, and Bluetooth 5.3 with a 10-meter range. There's no headphone jack at all, so the wireless connection isn't a convenience feature — it's the only way it works. If your devices don't do Bluetooth, this isn't your headphone.
What it does brilliantly is manage your environment. Two noise-sensing mics (four in the system, per JBL) power True Adaptive Noise Cancelling that adjusts in real time, so it responds to what's actually around you instead of applying one fixed level of quiet. Smart Ambient does the opposite: it lets the outside world in without you pulling the headphones off, which is the feature you'll use most — ordering coffee, hearing a gate announcement, catching someone saying your name. A 32 ohm impedance and 98 dB sensitivity mean it's easy to drive, and the 40 mm dynamic drivers cover 20 Hz to 20 kHz with JBL Signature Sound and JBL Spatial Sound, which turns ordinary stereo into a virtual surround presentation. For movies and games, that wider stage is a genuine difference, not a gimmick.
Battery is the headline. Up to 65 hours with Bluetooth on and ANC off, and 50 hours with both on. Five minutes of fast charging buys four more hours, and a full charge takes about three hours over USB-C. Multipoint pairs two devices at once, so a call can interrupt your movie without you re-pairing anything. Auto play and pause stops the music when you take them off and restarts it when you put them back on. You can tap the earcup for Alexa or Google Assistant, and the free JBL Headphones app lets you customize ANC behavior and set up Audio Mode or Video Mode for sync. Auto play and pause is a small thing that, in my opinion, you notice every single day. Warranty is 1 year.
Buy it if you want one pair for travel, work, and commuting, and you want the world to go quiet on command. Skip it if you need a positional boom mic, zero-latency wired audio, or a jack for older gear.
Side-by-Side: Which Should You Choose?
• Best for battery life → JBL Live 670NC. Up to 65 hours (50 with ANC on) versus a headset that never needs charging because it's wired.
• Best for noise cancelling → JBL Live 670NC. True Adaptive ANC and Smart Ambient have no equivalent on the H6Pro.
• Best for long sessions at a desk → EPOS H6Pro. Over-ear memory foam, a softened lightweight headband, and no battery anxiety.
• Best for commuting, flights, and offices → JBL Live 670NC. On-ear, foldable, wireless, multipoint, auto play/pause.
• Best for mic quality while talking → EPOS H6Pro. A dedicated detachable boom arm positioned near your mouth beats an integrated mic every time.
• Best for movie and game immersion on the move → JBL Live 670NC. JBL Spatial Sound turns stereo into virtual surround.
• Best for device flexibility → JBL Live 670NC. Two Bluetooth devices at once, plus voice assistant access by tap.
If I had to pick one, I'd pick based on where you actually sit. For me, the deciding question is whether the headphones leave the house. If they don't — if your setup is a desk, a console, or a PC and you talk while you play — I'd buy the EPOS H6Pro. The lift-to-mute boom arm, the detachable mic, the closed acoustic design, and the 2-year warranty make it the more honest tool for that job, and wired audio sidesteps latency entirely. I'd only go JBL Live 670NC if portability and quiet are the priority, because 65 hours of battery, adaptive ANC, and multipoint are hard to argue with on a train or a plane. Two different jobs. Pick the one that matches yours.
No. It's a wired headset using a 3.5 mm jack, with no Bluetooth. That's deliberate — it keeps latency at zero and means no charging. If wireless is a requirement, the JBL Live 670NC is the only one of the two that fits.
Does the JBL Live 670NC have a boom microphone?
The JBL Live 670NC, easily — up to 65 hours with ANC off and 50 hours with ANC on, plus 5-minute fast charging for 4 extra hours. The EPOS H6Pro doesn't have a battery at all, so it never runs out as long as it's plugged in.
The JBL Live 670NC, without question. It has True Adaptive Noise Cancelling with Smart Ambient. The EPOS H6Pro relies on its closed acoustic enclosure for passive isolation only — effective for blocking room noise, but not active cancellation. Check the current price on Amazon for either one before you commit.
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