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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
• ShenzhenShokzCo.Ltd OpenComm2 — biggest strength: open-ear bone conduction design at just 35 g with a noise-canceling DSP mic, a bundled USB-C wireless adapter, and a Zoom-certified label for meeting software. That combination is built for all-day wear without blocking your ears.
• ShenzhenShokzCo.Ltd OpenComm2 — biggest trade-off: it is not a sealed headphone. With no active noise cancellation and an open-ear fit, it will not isolate you from a loud office or a noisy commute.
• Jabra Evolve 65 — biggest strength: dual connectivity to two devices at once, a Link 390 adapter, a 30 m/100 ft wireless range, and up to 24 hours of music time per charge.
• Jabra Evolve 65 — biggest trade-off: it is an on-ear mono headset at 75 g. You get one ear covered and one ear free, and the fit is a headband rather than a flexible neckband.
• Pick ShenzhenShokzCo.Ltd OpenComm2 if you take back-to-back calls all day and want situational awareness, light weight, and quick top-ups.
• Pick Jabra Evolve 65 if you want a single-ear headset you can pair to a laptop and a phone at the same time, with a longer music runtime between charges.
The OpenComm2 UC is a work headset first. Shokz builds it around a bone conduction driver, so sound reaches you through the bone in front of your ear instead of a speaker pressed against it. That is why the earpiece shape is listed as open-ear and the ear placement is open ear — your ear canal stays completely unblocked. For someone who spends the day on calls but still needs to hear a colleague walk up, a doorbell, or traffic, that is the whole point.
The practical details back that up. It weighs 35 g, uses a nickel-titanium alloy frame with a soft silicone finish, and carries an IP55 water-resistance rating — the kind of spec that matters if you wear it through a sweaty commute or a long day of moving between rooms. On the audio side you get PremiumPitch 2.0 and a noise-canceling microphone with DSP, plus physical buttons for volume, mute/unmute and play/pause. Mute on a physical button is a small thing that becomes very valuable once you are muting ten times a day.
For connectivity, the box includes a Shokz Loop120 USB-C wireless adapter, which is the part that makes it a "designed for computer" headset rather than just a Bluetooth pair of headphones. Bluetooth 5.1 covers up to 98 feet, and the headset is Zoom-certified, so meeting software integration is meant to be plug-and-go. Battery is quoted at up to 16 hours of talk time and 8 hours of listening time, with a 5-minute quick charge giving 2 hours of talk time, and a full charge taking about 1 hour. Charging is over USB-C.
Buy it if you live in meetings, want your ears open, and value light weight plus a fast top-up over deep isolation. Skip it if you work in a genuinely loud environment where you need the outside world muted, or if you want one earcup sealed over your ear.
The Evolve 65 TE is the more conventional office headset, and it is proud of it. This is a single-ear (mono) on-ear headband design, 75 g, with a 28 mm dynamic driver and a sound isolation approach rather than active noise cancellation. One ear is covered, the other is not — so you get a hybrid of focus and awareness, which is exactly what a lot of open-plan offices want.
Its headline feature is dual connectivity: the headset can stay connected to two devices at once, so you can be on a laptop call and still take a call that comes in on your phone. Range is quoted at up to 30 meters / 100 feet, and the box includes a Jabra Link 390 Bluetooth adapter and a USB-C to USB-A cable. Bluetooth is 5.2. Jabra says it works across UC platforms including Zoom and Google Meet, and lists compatibility with platforms such as Avaya, Unify and Cisco.
Battery is where it pulls ahead on paper for mixed use: up to 16 hours of talk time, or up to 24 hours of music time, with a 2-hour charge time. There is also an integrated red LED that lights up when you are on a call, which is a genuinely useful signal in a shared space because it tells the people around you not to interrupt. Controls are button-based for volume and mute, and there is a Jabra Direct desktop app for firmware and feature updates.
Buy it if you want one ear covered, two devices connected, a long music runtime, and a visible on-call light for the people around you. Skip it if you dislike headbands, want both ears completely open, or need a sealed, isolating fit.
Side-by-Side: Which Should You Choose?
• Best for open-ear awareness → ShenzhenShokzCo.Ltd OpenComm2. Nothing covers your ear canal, so you stay tuned into your surroundings.
• Best for multi-device juggling → Jabra Evolve 65. Dual connectivity keeps it linked to two devices at once.
• Best for music between calls → Jabra Evolve 65. Up to 24 hours of music time versus 8 hours of listening time on the OpenComm2.
• Best for talk-time endurance → a tie at up to 16 hours. Both sheets quote 16 hours of talk time, so this one is not a differentiator.
• Best for fast top-ups → ShenzhenShokzCo.Ltd OpenComm2. A 5-minute quick charge gives 2 hours of talk time, and a full charge takes about 1 hour.
• Best for a shared-desk "do not disturb" signal → Jabra Evolve 65. The red on-call LED does that job; the OpenComm2 does not list one.
• Best for physical mute control → ShenzhenShokzCo.Ltd OpenComm2. It calls out a dedicated mute button, which I think matters more than most spec sheets admit.
• Best for water and sweat resistance → ShenzhenShokzCo.Ltd OpenComm2. IP55 is listed on its sheet; the Evolve 65 sheet lists no IP rating.
In my opinion, most people shopping this comparison should buy the ShenzhenShokzCo.Ltd OpenComm2 — but only if they genuinely want an open-ear headset. It is the lighter, more wearable option at 35 g, it has the IP55 rating, a dedicated mute button, a bundled USB-C adapter, Zoom certification, and a 5-minute quick charge that rescues you mid-day. If you take calls all day and still need to hear the world, that is the one I would pick.
Buy the Jabra Evolve 65 instead if you prefer a single-ear on-ear headband, want two devices paired at once, want a much longer music runtime, or want the on-call LED for a shared office. That is a real, different set of priorities, not a consolation prize.
Either way, check the current price on Amazon before you commit — both are frequently discounted, and the value math changes with the deal.
FAQ
Neither is a true active-noise-cancellation headset. The OpenComm2 has no noise control and an open-ear fit, so it isolates nothing. The Evolve 65 uses sound isolation from an on-ear cup, which blocks some ambient noise but is not ANC. If blocking noise is your priority, both are the wrong category.
The Jabra Evolve 65 explicitly supports dual connectivity — two devices connected simultaneously. The OpenComm2 sheet does not list multi-point pairing; it ships with a Shokz Loop120 USB-C adapter for a stable computer link.
Talk time is effectively even at up to 16 hours on both. The split is music: the Evolve 65 lists up to 24 hours of music time, while the OpenComm2 lists up to 8 hours of listening time. The OpenComm2 counters with a 5-minute quick charge for 2 hours of talk time.
The OpenComm2 UC is Zoom-certified and ships with a USB-C wireless adapter for PC and Mac. The Evolve 65 TE is described as working with all UC platforms including Zoom and Google Meet, with a Link 390 adapter in the box.
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