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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
If you want one wireless headset built for clear calls, safe open-ear listening and all-day comfort at work or on the road, choose ZIOCOM Open Ear Headphones; if you need a large box of simple wired earbuds to hand out, replace, or keep as spares, choose Konohan 300.
These two products are not really rivals in the usual sense. One is a single, rechargeable Bluetooth headset with a microphone, noise cancelling tech and a mute button. The other is a bulk pack of 300 individually wrapped wired earbuds. The real question isn't which sounds better — it's what job you're shopping for. Here's how I'd split them.
• ZIOCOM's biggest strength: A purpose-built Bluetooth headset — ENC noise cancelling mic, a mute button, open-ear safety, and roughly 10 hours of playback or talk time from a 250 mAh battery.
• ZIOCOM's biggest trade-off: It's one device, and it's wireless only — no 3.5 mm jack, so it lives and dies by its Bluetooth connection and charging routine.
• Konohan 300's biggest strength: Sheer quantity. 300 individually packaged black wired earbuds in one box, each with a 3.5 mm jack that works with almost anything.
• Konohan 300's biggest trade-off: No battery, no microphone features, no noise cancelling — just straightforward wired earphones you plug in and use.
• Who ZIOCOM is for: Professionals, truckers, call-handlers, remote workers and drivers who need hands-free calls and situational awareness.
• Who Konohan 300 is for: Teachers, schools, event organizers, gyms and families who need cheap, replaceable earbuds in bulk.
The ZIOCOM Open Ear Headphones is a single wireless headset built around one idea: keep your ears open while you work. Instead of sealing off your ear canal, it rests outside it, so you stay aware of traffic, coworkers, or a ringing doorbell while you're on a call. That open-ear design is the whole point, and it's what separates it from a normal headset.
Battery and connectivity are the practical backbone. The 250 mAh rechargeable battery gives about 10 hours of continuous music or talk time, and a full charge takes roughly 2 hours over Type-C. Bluetooth 5.1 (listed as 5.3 in the style details) with a 10-metre range keeps the connection stable, and aptX-HD and aptX-LL codecs are there to keep audio and video in sync — handy for TV and gaming. It pairs with phones, PCs, laptops, tablets and watches, and a 3.5 mm jack is listed too.
Buy it if you take a lot of calls and want your ears free — trucking, driving, call centres, online teaching, home office. Skip it if you want nothing to charge, or you're shopping for a pile of spares rather than one good headset.
Konohan 300: Who It's For
The Konohan 300 is a completely different animal. This is a bulk box of 300 wired in-ear earphones, each one individually packaged in black. There's no battery, no pairing, no app — you take one out, plug the 3.5 mm jack into a device, and it works. That simplicity is precisely why people buy it.
The build is basic but sensible: the buds are mainly TPE with silicone ear tips, described as not easy to deform, tear or break, so they're reusable rather than strictly single-use. The fit is described as comfortable — not too tight, not too loose — and the sound is described as clear without being harsh. Each pair works with any 3.5 mm jack device: phones, computers, laptops, fitness equipment, and school testing setups.
Where it really makes sense is volume and logistics. Individually wrapped means you can hand them out hygienically, keep a box in a classroom, a gym front desk, or an office supply cupboard, and replace one the moment it goes missing. The sheets also list them as suitable as rewards or giveaways for events and festivals, for children, teens and adults. Note the paperwork is slightly inconsistent on quantity — the bullets say 300 packs, the description mentions 150 in bulk, and item details say 300 items — so I'd confirm the exact count on the listing before ordering if the number matters to you.
Side-by-Side: Which Should You Choose?
• Best for hands-free calls → ZIOCOM Open Ear Headphones. The ENC mic and mute button are built for talking, not just listening.
• Best for bulk supply → Konohan 300. 300 individually packaged pairs in one box; ZIOCOM is a single unit.
• Best for battery life → ZIOCOM Open Ear Headphones. About 10 hours of playback or talk time and a 2-hour Type-C charge. Konohan has no battery at all.
• Best for zero-maintenance use → Konohan 300. No charging, no pairing, no Bluetooth dropouts — plug in and go.
• Best for safety and awareness → ZIOCOM Open Ear Headphones. The open-ear design keeps you aware of your surroundings, which matters on the road.
• Best for low-latency audio and video → ZIOCOM Open Ear Headphones. aptX-HD and aptX-LL codecs support synchronized sound for TV and gaming.
• Best for device compatibility → Konohan 300. Any 3.5 mm jack works, including older hardware and fitness equipment.
• Best for classrooms and events → Konohan 300. Individually wrapped pairs are easy to distribute, replace and store.
For most people reading this comparison, I'd buy the ZIOCOM Open Ear Headphones. It's the one that actually does something a plain pair of earbuds can't: hands-free calls with a noise-cancelling mic, a mute button, open-ear safety and roughly 10 hours of wireless use. The Konohan 300 is a perfectly good product, but it's a supply purchase, not a daily driver — you buy it when you need 300 pairs, not one. If that's your situation, the Konohan makes total sense. If you're buying a headset for yourself to work, drive or take calls with, ZIOCOM is the pick.
FAQ
No. These are wired in-ear earphones that use a 3.5 mm jack. There's no Bluetooth, no battery and no noise cancelling — you plug them into a compatible device and listen.
The ZIOCOM. Its open-ear design keeps you aware of your surroundings, and the ENC mic plus mute button are made for taking calls on the move. The Konohan is wired and not designed for hands-free calling.
I don't quote prices here since they change often. Check the current price on Amazon using the button on this page, and compare the per-unit value — especially on the Konohan, where the quantity you actually receive matters.
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