We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-03 · 6 min read · Independent comparison
If you want a pair of open-ear earbuds that doubles as a wrist-free remote thanks to a touchscreen charging case, choose CNBRO TWS; if you need a bone-conduction sports headset built around nighttime visibility and a rear safety light, choose KLKE Z3. Both keep your ears open to the world around you, but they solve that "aware mode" problem in completely different ways.
• CNBRO TWS biggest strength: A touchscreen charging case that handles calls, music, remote camera shutter, language switching and EQ modes — plus up to 48 hours of total battery life with the case.
• CNBRO TWS biggest trade-off: It's a Bluetooth 5.4 open-ear air-conduction design with a plastic body and no noise control, so you're buying features and battery, not premium materials.
• KLKE Z3 biggest strength: Bone conduction audio with a rear orange safety light, dual Indoor/Outdoor sound modes, an IP66 sweatproof rating and 10 hours of playtime on a single charge.
• KLKE Z3 biggest trade-off: It runs Bluetooth 5 and charges in 3 hours with no charging case, so you're tethered to a single battery window rather than a rotating pair.
• Who CNBRO TWS is for: Anyone who wants a screen on the case, long total runtime and everyday open-ear awareness for gym, work and commuting.
• Who KLKE Z3 is for: Cyclists, night runners, hikers and dog walkers who want bone conduction comfort plus a visibility light for low-light sessions.
The CNBRO TWS is, first and foremost, a features play. The charging case carries a touchscreen that lets you answer calls, control music, fire a remote camera shutter, switch languages and cycle through EQ modes without touching your phone. That's the kind of thing you notice every single day, and it's the reason this model stands apart from a very crowded field of open-ear earbuds.
Buy it if you want the touchscreen controls, the long combined runtime, and open-ear awareness for running, cycling or hiking without pulling the buds out. Skip it if you specifically want bone conduction, a safety light, or premium enclosure materials — the CNBRO TWS body is plastic, and it has no active noise control, which is normal for this open-ear category but worth knowing before you commit.
KLKE Z3: Who It's For
The KLKE Z3 takes a different route to the same destination. Instead of air conduction, it uses a bone conduction driver, so sound reaches you through vibration rather than a speaker aimed at your ear canal. The result is the classic open-ear benefit: no in-ear pressure, nothing jammed into your ear, and your surroundings stay audible. That's the whole point of "aware mode" in this category, and bone conduction delivers it structurally rather than electronically.
KLKE pairs that with two things you won't find on the CNBRO: a rear orange safety warning light for night runs, cycling, hiking and dog walking, and a dual-mode switch that flips between Indoor Mode for balanced clarity and Outdoor Mode for boosted bass. There's a precision microphone for calls, an all-in-one transducer design that KLKE says improves low-frequency performance, IP66 sweatproofing, and 10 hours of continuous playtime. Charging takes 3 hours. It runs Bluetooth 5, has a PU enclosure in GreyWhite, and uses physical push-button controls rather than touch.
Buy it if you ride or run after dark, want bone conduction comfort for long sessions, and like the simplicity of buttons you can find by feel with gloves on. Skip it if you want a charging case, touchscreen gimmicks, or the extra total runtime a case provides — the Z3 is one battery, one charge cycle, and that's it.
• Best for nighttime visibility → KLKE Z3. The rear orange safety light is a genuine differentiator for low-light cycling and running.
• Best for total battery life → CNBRO TWS. Up to 48 hours with the case versus 10 hours on a single KLKE charge.
• Best for quick top-ups → CNBRO TWS. 2-hour charge time against 3 hours on the Z3.
• Best for glove-friendly controls → KLKE Z3. Physical push buttons beat a touch surface when your hands are cold or wet.
• Best for phone-free control → CNBRO TWS. The touchscreen case handles calls, music, camera shutter, languages and EQ.
• Best for bass tuning on the fly → KLKE Z3. Indoor and Outdoor modes let you shift the sound signature with one button.
• Best for sweat-heavy workouts → KLKE Z3. IP66 sweatproofing is stated explicitly; CNBRO claims general water and dust resistance.
• Best for newer Bluetooth → CNBRO TWS. Bluetooth 5.4 versus Bluetooth 5 on the Z3.
• Best for multi-day trips without a charger → CNBRO TWS. The case is effectively a second and third battery.
In my opinion, the right pick depends entirely on when and where you'll wear them. If you're a night cyclist, a pre-dawn runner, or a dog walker logging miles after sunset, I'd buy the KLKE Z3 — the safety light, bone conduction comfort, IP66 rating and dual sound modes are built for exactly that life, and 10 hours covers a long outdoor session. If your listening is spread across the gym, the office and commutes, and you want the touchscreen case and the far longer total runtime, I'd buy the CNBRO TWS. Check the current price on Amazon for both before deciding — the spec gap here is real, but so is the price gap, and only you can weigh which one matters more.
how to turn off aware mode bose headphones
On Bose headphones, aware mode is toggled through the Bose Music app or the physical control on the earcup, depending on model — you switch out of aware/transparency mode back to quiet or normal mode. Note that neither the CNBRO TWS nor the KLKE Z3 has an electronic aware mode; both keep your ears open by design, so there's nothing to switch off.
how to turn on aware mode on bose headphones
You enable it the same way — via the app or the on-headset control, cycling through the noise-cancellation modes until you reach aware/transparency. The CNBRO TWS and KLKE Z3 skip this entirely: their open-ear and bone-conduction builds mean ambient sound is always audible, no mode required.
what is ambient aware on headphones
Ambient aware is a feature that pipes outside sound into your ears through microphones so you can hear traffic, announcements or a conversation without removing your headphones. The CNBRO TWS and KLKE Z3 achieve the same awareness passively — the CNBRO via its open-ear hook design, the KLKE Z3 via bone conduction that leaves the ear canal unobstructed.
how to turn off aware mode on jlab headphones
JLab models typically toggle awareness with a button press or through the JLab app, depending on the specific model. For the two headphones compared here, there's no toggle at all: neither the CNBRO TWS nor the KLKE Z3 lists noise control, so they stay open to your surroundings at all times.
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See also: Edifier W830NB vs Fosi Audio MD3, Philips TAH4205 vs JLab, V-MOTA Velour Ear Pads vs Acouto Soft Protein Leather, GOLREX Active Noise Cancelling vs GNMN Active Noise Cancelling