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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
If you want a simple, kid-proof wired headphone set for keeping several young travelers occupied on a trip, choose iClever HS27; if you need to turn one airplane seat screen into wireless audio for your own Bluetooth headphones, choose Avantree SoundJet R1-25Hr.
• iClever HS27 — biggest strength: A five-pack of wired, on-ear kids' headphones with a 3.5 mm jack, a built-in mic, tangle-free cabling and a swivel-foldable design — plug-and-play for multiple children at once.
• iClever HS27 — biggest trade-off: It's wired and built around kids, so it isn't the pick for an adult who wants wireless freedom or a single premium pair for themselves.
• Avantree SoundJet R1-25Hr — biggest strength: A 3.5 mm-to-Bluetooth transmitter with aptX Adaptive/HD support, up to 25 hours of playtime and the ability to pair two Bluetooth headphones at once.
• Avantree SoundJet R1-25Hr — biggest trade-off: It is not a headphone and not a Bluetooth receiver — it sends audio out to your own headphones and won't help with phone calls or a device that lacks a 3.5 mm output.
• Who each is for: iClever HS27 → families equipping several kids for school, online learning or travel; Avantree SoundJet R1-25Hr → a traveler who already owns good Bluetooth headphones and wants to use them with an in-flight screen.
The HS27 is a wired, on-ear headphone sold as a five-pack, and that single fact tells you most of what you need to know. Each pair uses a 3.5 mm jack, so there's no pairing, no charging and no battery to run down mid-flight. For a parent handing headphones to three or four kids on a long trip, that simplicity is the whole appeal: everyone gets their own set, and nobody is asking you to reconnect anything.
The specs point to a deliberately kid-friendly build. The enclosure is ABS plastic with leather ear cushions, the earcups are on-ear with an over-ear shape, and the frame swivels and folds — handy when you're stuffing several pairs into a carry-on or a school bag. The drivers are 40 mm dynamic drivers covering 20 Hz to 20,000 Hz, so the sound is full-range stereo rather than a single tiny speaker. There's a built-in mic and remote controls on the cable, which matters for online classes and video calls, and the noise control is listed as sound isolation rather than active noise cancellation — it blocks some ambient noise passively, but it won't silence a plane cabin. Impedance is 140 ohm, which is on the higher side; that's a design detail worth knowing if you plan to drive them from a weak source.
Avantree SoundJet R1-25Hr: Who It's For
The SoundJet R1-25Hr is a different category of product entirely, and it's important to be clear about that: it is not a pair of headphones. It's a wireless audio transmitter that plugs into a 3.5 mm output — an airline seat screen, a gym machine, a tablet — and sends that audio to your Bluetooth headphones or earbuds. If you already own AirPods, Bose QC35s, Sonys or similar, this is the piece that lets you use them with an in-flight entertainment system instead of the airline's disposable wired set.
The feature that stands out for travel is two-headphone pairing. Two people can connect at once and share the same in-flight movie, with dedicated connection indicators showing when each pair is ready. That's a genuinely useful trick on a long-haul flight with a partner or a kid. On the audio side, it uses a Qualcomm chipset with aptX Adaptive and aptX HD support on Bluetooth 5.3 — though the actual codec you get depends on what both the adapter and your headphones support, so AirPods will fall back to whatever they mutually handle rather than aptX.
Battery is listed at up to 25 hours per charge, and USB-C pass-through charging means you can keep listening while it charges — a real consideration on a very long flight. The included dual-prong airline adapter covers the two common seat-jack formats, which saves you from hunting for one at the airport.
The trade-offs are spelled out plainly in the specs, and you should take them seriously. It is not a Bluetooth receiver, so it can't take audio from your phone and send it to wired headphones. It's not designed for phone calls, musical instruments or TVs without a 3.5 mm headphone output. Pairing reliability depends on your headphones and their codec support. Who should buy it: frequent flyers and long-haul travelers who own decent Bluetooth headphones and want to use them with seat-back screens, or two travelers who want to share one screen. Who should skip it: anyone looking for actual headphones, or anyone whose source device doesn't have a 3.5 mm output.
Side-by-Side: Which Should You Choose?
• Best for multiple kids at once → iClever HS27. Five complete wired pairs in one box beats buying singles.
• Best for using your own premium Bluetooth headphones on a plane → Avantree SoundJet R1-25Hr. That's the entire purpose of the device.
• Best for zero setup and no charging → iClever HS27. A 3.5 mm jack works the moment you plug it in.
• Best for sharing one screen with two people → Avantree SoundJet R1-25Hr. It pairs two Bluetooth headphones simultaneously.
• Best for school and online learning → iClever HS27. The built-in mic, inline controls and wired reliability fit classroom and video-call use.
• Best for frequent flyers who travel light → Avantree SoundJet R1-25Hr. One small adapter plus the headphones you already carry.
• Best for families who need spares → iClever HS27. Extras matter when kids lose or break things.
In my opinion, these two aren't really competing for the same buyer, so the honest answer is to pick based on what you're actually trying to solve. If you're equipping kids for school, online learning or a family trip, I'd buy the iClever HS27 — five wired, foldable pairs with a mic and a 3.5 mm jack is exactly the no-fuss setup a household with several children needs, and you never have to think about charging. If you're an adult traveler who already owns good Bluetooth headphones and wants to use them with an airplane seat screen, I'd buy the Avantree SoundJet R1-25Hr instead; it solves a problem the HS27 can't touch. Don't buy the Avantree expecting headphones, and don't buy the iClever expecting wireless. Check the current price on Amazon before you decide, since that's the one variable that can tip a close call.
what is the best headphones for traveling
There's no single answer, because "best" depends on the trip. For a family flying with several kids, a wired, foldable, multi-pack option like the iClever HS27 removes charging and pairing headaches entirely. For an adult who already owns Bluetooth headphones, the Avantree SoundJet R1-25Hr is the better travel accessory because it lets those headphones work with a seat-back screen.
what are good headphones for travel
Good travel headphones are the ones that fit how you actually travel. If reliability and sharing matter most, the iClever HS27's 3.5 mm wired connection, swivel-foldable frame and built-in mic cover school, learning and family trips. If you want to keep using your own Bluetooth headphones on a plane, the Avantree SoundJet R1-25Hr's aptX Adaptive/HD support and 25-hour battery make it the more useful pick.
how to pack headphones for travel
Folding is your friend. The iClever HS27 has a swivel-foldable design, so each pair collapses smaller and the five pairs can be distributed among bags rather than crammed into one pocket. Keep the 3.5 mm plug from bending by coiling the cable loosely, and if you're bringing the Avantree SoundJet R1-25Hr, store the transmitter with its dual-prong airline adapter so you're not searching for it at your seat.
how to wrap headphones for travel
Wrap the cable loosely around your hand rather than tight around the earcups — tight wrapping is what kills 3.5 mm cables over time. On the iClever HS27, fold the earcups flat first, then loop the cable in a soft figure-eight and tuck the plug in the center. For the Avantree SoundJet R1-25Hr, keep the adapter and cable in a small pouch so the USB-C port and 3.5 mm plug stay protected.
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