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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-25 · 6 min read · Independent comparison
• ASHATA biggest strength: in-ear earplug design with 29dB passive noise reduction and over 20 hours of playtime from a 200mAh battery.
• ASHATA biggest trade-off: sealed in-ear fit means you lose awareness of your surroundings, and the neckband design is built for work sites rather than open-road sports.
• Gelecek biggest strength: open-ear bone conduction design that keeps you aware of traffic and surroundings, wrapped in a 29-gram titanium frame.
• Gelecek biggest trade-off: only 10 hours of battery life and an IP55 rating that is a step below the IPX5 resistance of the ASHATA.
• Pick ASHATA if you work around machinery, power tools, welding or landscaping and need to shut the noise out.
• Pick Gelecek if you run, hike, cycle or train outdoors and need to hear what's coming.
The ASHATA Bluetooth Earplug Headphones are built around one clear idea: seal the ear, kill the noise. The 3-layer silicone earplug tips sit inside your ear canal and deliver 29dB of passive noise reduction, which is the kind of attenuation you want when you're standing next to a running saw, a grinder, or a compressor all day. There's no active noise cancellation here — it's all physical blocking, done by the silicone tips themselves. For industrial environments, that's actually the more reliable approach, because there's nothing to charge or power for the isolation to work.
The neckband design is the second smart piece of the puzzle. The band sits low and stays hidden under a collar or protective clothing, with only the earbuds showing. If you work somewhere with a dress code, safety requirements, or just don't want visible headphones on your head, that low-profile layout matters. Bluetooth 5.3 handles pairing, with a stable connection up to about 33 feet and support for both iOS and Android. Battery life is listed at over 20 hours from the built-in 200mAh polymer lithium battery, and a 10-minute charge is rated for 2 hours of use — genuinely useful when you forgot to plug in the night before.
Gelecek Bone Conduction Headphones: Who It's For
The Gelecek Bone Conduction Headphones take the opposite approach entirely. Instead of pushing sound into a sealed ear canal, they transmit audio through your cheekbones, leaving your ears completely open. That single design choice defines everything about who this product is for. Runners, cyclists, hikers, and gym-goers get their music while still hearing cars, other people, and ambient warning sounds. The brand frames this as a safety feature, and that framing is fair — an open ear is a more aware ear.
The hardware supports the concept. The frame is titanium, which means it flexes and bends without deforming, and it weighs just 29 grams. That's light enough that a long run or a full training session shouldn't feel like you're wearing a rig on your head. The fully enclosed cavity design is claimed to cut sound leakage by up to 50%, which addresses the usual bone conduction complaint — that everyone around you hears your podcast. It won't eliminate leakage entirely, but the design intent is clearly to reduce it.
Battery life lands at up to 10 hours, charged over Type-C. That's enough for a training block, a commute, and an afternoon, though it's roughly half what the ASHATA offers. Connectivity is Bluetooth 5.4, the newer of the two standards here, and there's a built-in mic with noise cancellation for calls, remote meetings, and hands-free use. The listing mentions both an IP55 waterproof rating and water-resistant construction in the product details, so treat splash and sweat protection as the design target rather than full submersion. Who should skip it? Anyone working in genuinely loud environments. Bone conduction doesn't block machinery noise — it competes with it, and on a job site that's a losing fight.
Side-by-Side: Which Should You Choose?
• Best for noise blocking → ASHATA Earplug Headphones. 29dB of passive reduction versus an open-ear design that blocks nothing.
• Best for battery life → ASHATA Earplug Headphones. Over 20 hours from a 200mAh battery, against up to 10 hours for the Gelecek.
• Best for outdoor safety → Gelecek Bone Conduction Headphones. Open-ear listening keeps you aware of traffic and surroundings.
• Best for all-day comfort under a helmet or collar → Gelecek Bone Conduction Headphones. At 29 grams with a flexible titanium frame, it's the lighter, lower-pressure option.
• Best for calls and meetings → Gelecek Bone Conduction Headphones. Built-in mic with noise cancellation and Bluetooth 5.4.
• Best for job sites and loud workshops → ASHATA Earplug Headphones. It's designed specifically for machinery and power tool environments.
• Best for water resistance → ASHATA Earplug Headphones. IPX5 is the higher, more specific rating of the two.
If I had to pick one, I'd buy the ASHATA Earplug Headphones — but only because my priority would be noise blocking and battery life, and it wins both decisively. The 29dB reduction and 20+ hours are hard to argue with for work, yard, or shop use. That said, if you're a runner or cyclist, I'd steer you to the Gelecek Bone Conduction Headphones instead. Open-ear awareness while training is a genuine safety advantage, and the 29-gram titanium frame sounds like the more comfortable wear over long distances. In my opinion, these two products aren't really competitors — they solve opposite problems, and the right answer depends entirely on whether you want the world shut out or kept in.
are headphones waterproof
It depends on the specific model, not the category. The ASHATA Earplug Headphones carry an IPX5 rating, which resists damp, splashes, sweat, and light rain. The Gelecek Bone Conduction Headphones are listed with an IP55 rating and water-resistant construction. Neither is rated for swimming or submersion, so treat both as splash-and-sweat protection only.
are headphones water resistant
Do bone conduction headphones block noise like earplug headphones do?
No, and that's the point of the design. The Gelecek transmits sound through your cheekbones and leaves your ears open, so it doesn't block anything. The ASHATA seals your ear canal with 3-layer silicone tips and delivers 29dB of passive noise reduction. If blocking machinery noise is the goal, the ASHATA is the one that actually does it.
The ASHATA is rated for over 20 hours from its built-in 200mAh battery, with a 10-minute charge giving roughly 2 hours of playback. The Gelecek is rated for up to 10 hours and charges over Type-C. For a full workday plus overtime, the ASHATA has the clear edge.
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