How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
If you want shared in-car entertainment that keeps the whole back seat quiet, choose Key Audio RP Accessories IR-601B; if you need a single headset for calls, driving and all-day wear with a boom mic, choose Hostena Open-Ear Headphones.
• Key Audio RP Accessories IR-601B biggest strength: a set of three over-ear infrared headphones with 2-channel switching, so two passengers can watch two different programs on two different monitors without arguing.
• Key Audio RP Accessories IR-601B biggest trade-off: it is an infrared, car-entertainment product — no Bluetooth, no microphone, and it needs an IR transmitter (not included) to work at home.
• Hostena Open-Ear Headphones biggest strength: an open-ear, bone conduction design with a rotatable noise-canceling boom mic, one-click mute, Bluetooth multipoint and 24 hours of claimed battery life.
• Hostena Open-Ear Headphones biggest trade-off: it is one headset for one person, and open-ear audio means you are deliberately not sealed off from the world around you.
• Choose Key Audio RP Accessories IR-601B if you are kitting out a family vehicle with a rear entertainment system and more than one viewer.
• Choose Hostena Open-Ear Headphones if you are one person who lives on calls — driving, working, moving around — and wants your ears left open.
The RP Accessories IR-601B is not really a "headphone" in the modern sense. It is a piece of car-infotainment furniture — a three-pack of over-ear, around-ear infrared headphones built for rear-seat TV and DVD systems. The frequency range is a standard 20 Hz to 20,000 Hz from a dynamic driver, so the sound signature is aimed at movie dialogue and kids' shows rather than critical listening. The real feature is the dual-channel infrared design: when your vehicle has two monitors, one passenger can tune to the first channel and watch one movie while another tunes to the second channel and watches something else. If you have ever driven 400 miles with two children who disagree about everything, you understand exactly why that matters.
The practical details are all family-oriented. They fold up for compact storage when the trip is over, and the automatic shutoff keeps them from draining batteries when someone forgets to switch them off. The connection is infrared, which means it is line-of-sight wireless — reliable inside a cabin, but not something you can walk around the house with. Weight comes in at 0.59 kg for the set, and the build is plastic with a contemporary over-ear fit, which is what you would expect for something designed to be handed to a nine-year-old.
Who should buy it: parents and families with an existing in-car IR transmitter and rear screens, anyone who wants three headsets in one go rather than buying singles, and households that also have an IR transmitter at home for late-night TV. Who should skip it: anyone who needs Bluetooth, a microphone, or a headset for phone calls. There is a 3.5 mm jack listed, but the headline connectivity here is infrared, and there is no mic and no noise cancellation beyond passive sound isolation. If you are buying for yourself rather than for a vehicle, this is the wrong product.
The Hostena DG10 is a completely different animal. It is a bone conduction, open-ear headset with a freely rotatable boom microphone, and everything about the design points at one user: someone who talks on the phone while doing something else. The AI ENC noise cancellation is engineered to filter wind, traffic and office noise so the person on the other end hears your voice rather than your surroundings — which is exactly the problem a driver or a learner driver has. The one-click mute is the other half of that story: press once and you are off the call, no digging through software menus.
Comfort is the second pillar. Because bone conduction bypasses the eardrum and the open-ear shape never presses into the ear canal, the claimed result is no pressure pain after long sessions. At a stated 29 g it is genuinely light, and the sheet lists adult, teen and kid as suitable ages, so it is a headset the whole household can technically share. Battery is listed at 24 hours of average life with a one-hour charge time, and charging is magnetic — you bring the headset near the port and it snaps into place, which is a small thing that becomes a big thing when you are doing it every day.
Connectivity is Bluetooth with a 33-foot range, dual-device multipoint so you can be paired to a phone and a laptop at once, and a listed Bluetooth version of 5.4 in the specs. There is no headphone jack. The trade-off is inherent to the category: open-ear means you hear the road, the office and your surroundings while you listen, and bone conduction bass is not going to satisfy someone chasing thump. Buy it if you take calls in noisy places, drive for a living, or want your ears unblocked. Skip it if you want immersive, isolated music listening — that is not what this is for.
• Best for multiple viewers in one vehicle → Key Audio RP Accessories IR-601B. Three headsets, two IR channels, zero arguments over the screen.
• Best for phone calls and voice pickup → Hostena Open-Ear Headphones. The rotatable boom mic plus ENC noise cancellation is the whole point of the device.
• Best for a single user across the whole day → Hostena Open-Ear Headphones. 29 g, open-ear, 24 hours of listed battery life.
• Best for an existing in-car DVD/TV system → Key Audio RP Accessories IR-601B. Infrared pairing to the vehicle's transmitter is what it was built for.
• Best for quiet late-night TV at home → Key Audio RP Accessories IR-601B, provided you already own an IR transmitter, since one is not included.
• Best for driving and learning to drive → Hostena Open-Ear Headphones. Traffic noise filtering and one-click mute are designed for exactly that scenario.
• Best for hearing your surroundings while you listen → Hostena Open-Ear Headphones. Open-ear is a safety feature here, not a compromise.
• Fewest setup headaches for a family road trip → Key Audio RP Accessories IR-601B. Charge, fold, hand them out, done.
For me the decision comes down to how many people you are buying for and whether you need a microphone. If I were outfitting a family car with rear screens, I would buy the Key Audio RP Accessories IR-601B — three headsets, dual-channel switching and folding storage solve a real, specific problem that no single Bluetooth headset solves. If I were buying for myself — calls, driving, all-day wear — I would buy the Hostena Open-Ear Headphones without hesitating, because the boom mic, mute button and open-ear comfort are built around one person's day. They are not competitors. They are answers to two different questions. Check the current price on Amazon before you commit, since both sit in very different budget brackets.
No. It is an infrared wireless headset, which means it needs an IR transmitter — typically your car's rear entertainment system. It will not pair with a phone the way a Bluetooth headset does. There is a 3.5 mm jack listed, but the primary connection is IR.
Yes. The dual-device connection lets you stay paired to two devices simultaneously and switch between them, with a listed Bluetooth range of about 33 feet. Note there is no headphone jack, so wired listening is not an option.
The Key Audio RP Accessories IR-601B, clearly. It comes as a set of three, folds for storage, has automatic shutoff to save batteries, and the 2-channel design lets two passengers watch two different things. The Hostena is a one-person headset.
Not in the way closed headphones do. The ENC noise cancellation is for your microphone — it cleans up what the other person hears on a call. The open-ear design deliberately lets ambient sound in, which is why it suits drivers and learners.
As an Amazon Associate I earn from qualifying purchases.
We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon and affiliated sites.
When you buy through links on this page, we may earn a commission from qualifying purchases at no extra cost to you.
Amazon and the Amazon logo are trademarks of Amazon or its affiliates. This site is an independent third-party review and is not affiliated with, endorsed by, or sponsored by Amazon or the product brands mentioned.