How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
If you want a dead-simple, cable-only headset that folds down small and never needs charging, choose JOMILIN A8; if you need wireless freedom with Bluetooth, a TF card slot and FM radio, choose RAT TAIL V5.3.
• JOMILIN A8 – biggest strength: True plug-and-play wired listening through a 3.5 mm jack and a 1.5 m no-tangle cord, with a built-in microphone for calls and voice chat.
• JOMILIN A8 – biggest trade-off: Wired only. There is no Bluetooth, no battery and no active noise cancellation, so you are tethered to whatever you plug into.
• RAT TAIL V5.3 – biggest strength: Three ways to listen in one headset — Bluetooth 5 wireless, a 3.5 mm wired backup, and standalone MP3/FM playback from a TF card.
• RAT TAIL V5.3 – biggest trade-off: It is on-ear rather than over-ear, and the whole experience depends on remembering to charge it (about 3 hours to full, roughly 20 hours of playback).
• Who each pick is for: JOMILIN A8 suits kids, teens and adults who want a cheap-to-run, zero-maintenance folding headset for a phone, tablet, PC or MP3 player. RAT TAIL V5.3 suits anyone who wants one headset to cover commuting, travel and desk work without a cable.
The JOMILIN A8 is the definition of a no-fuss folding headset. It is a wired over-ear design with 40 mm dynamic drivers and a frequency range of 20 Hz to 20,000 Hz — the standard full-range spread you want for music, podcasts, video calls and games. The enclosure is plastic in blue, the style is classic, and the package includes ear cushions. There is a 1.5 metre no-tangle cord that ends in a 3.5 mm plug, which is the connector almost every phone, tablet, laptop, desktop PC and MP3 player still accepts. Media controls sit on the cord, so you are not reaching up to the earcup to pause a track.
The reason to pick this one is the absence of everything you have to manage. No pairing menu. No charging routine. No "battery died halfway through the flight." You plug it in and it works, every time. That makes it a genuinely sensible choice for a kid or teenager who just wants headphones for school, a tablet or a handheld console, and for an adult who keeps a spare pair in a bag for laptop work or calls. The built-in microphone means it handles voice too, not just listening. JOMILIN backs it with a 1-year warranty, and it is rated for kids, teens and adults.
RAT TAIL V5.3: Who It's For
The RAT TAIL V5.3 is the opposite philosophy: one headset that tries to cover every listening situation. It runs Bluetooth 5 for wireless use with phones, tablets, PCs, laptops and TVs, with a claimed range of up to 33 ft (10 m) — enough to leave your device on a desk or sofa and move around the room. When the battery runs down, you can attach a 3.5 mm audio cable and keep listening wired, which is a genuinely useful fallback rather than a dead headset. And when you want neither, it plays MP3 files straight from a microSD/TF card (up to 32 GB, card not included) and picks up FM radio for news, talk shows or music.
Charging takes about 3 hours and the average battery life is around 20 hours, so a single charge comfortably covers several days of commuting or a long trip if you are not running it constantly. The earcups are described as large enough to cover the whole ear with breathable mesh and soft protein-leather padding, and the headband extends, so long wearing sessions are the design goal. Controls are handled with large buttons on the earcup, including voice control, so you can change track, volume or mode without taking the headset off. It folds into a portable shape and ships with a storage bag and a USB charge cable.
Worth flagging honestly: the spec sheet lists ear placement as on-ear, not over-ear, with round earpieces and a metal-and-plastic enclosure in yellow. Noise control is sound isolation, meaning the padded cups physically muffle outside noise rather than cancelling it electronically. If you specifically need deep over-ear cups that fully enclose your ears, that is a real difference to weigh. And if you dislike charging anything, the battery is a chore you are signing up for. But for a traveller, commuter or student who wants wireless, wired and offline playback in one folding package, this is a lot of flexibility from a single headset.
Side-by-Side: Which Should You Choose?
• Best for zero maintenance → JOMILIN A8. Nothing to charge, nothing to pair, nothing to update.
• Best for wireless freedom → RAT TAIL V5.3. Bluetooth 5 with up to 33 ft (10 m) of range.
• Best for travel and commuting → RAT TAIL V5.3. Around 20 hours per charge, a folding frame, a storage bag and a wired backup for when the battery runs out.
• Best for listening without a phone or player → RAT TAIL V5.3. TF card playback up to 32 GB plus built-in FM radio.
• Best for hands-free calls on a wired setup → JOMILIN A8. Built-in microphone with inline media controls.
• Best for full over-ear coverage → JOMILIN A8. It is specified as over-ear, while the V5.3 is specified as on-ear.
• Best for a kid's first headset → JOMILIN A8. Simple, wired, rated for kids and teens, with a 1-year warranty and no battery to manage.
Both share the fundamentals: 20 Hz to 20,000 Hz frequency range and dynamic drivers, so neither is offering an exotic driver design. The split is really about how you want to live with them.
If I were buying for myself and wanted one headset to carry everywhere, I would take the RAT TAIL V5.3. The combination of Bluetooth, a 3.5 mm wired fallback, TF card playback and FM radio means it stays useful in situations where a wired headset simply cannot go, and roughly 20 hours per charge plus a folding frame makes it a practical travel companion. I would only pick the JOMILIN A8 instead if I actively wanted a cable-only headset for a specific device — a laptop, a desktop, an older MP3 player — or for a child, where "it just works when you plug it in" beats every feature on a spec sheet. In my opinion the A8 is the more reliable object; the V5.3 is the more capable one. If price matters to your decision, check the current price on Amazon before you commit, since that is the one variable this comparison cannot cover.
what are foldable headphones
Foldable headphones are headsets whose earcups or frame hinge inward so the whole thing collapses into a smaller, flatter shape for storage or travel. Both the JOMILIN A8 and the RAT TAIL V5.3 are described as folding, and the V5.3 also ships with a storage bag for carrying.
how to fold headphones
Look for the hinge points where each earcup meets the headband, then rotate the cups so they lie flat against the band or tuck toward the centre of the frame. On a headset like the RAT TAIL V5.3 you then slide the folded unit into the included bag. Never force a joint past the point where it stops naturally.
how to fold foldable headphones
The process is the same idea: extend or retract the headband first so the frame is at its smallest, then fold each cup inward along its hinge until the set sits flat. The JOMILIN A8 folds in the same way despite being wired — just gather the 1.5 m cord loosely rather than wrapping it tightly around the cups.
how to fix foldable headphones
Most foldable-headset problems are simple: check that the 3.5 mm plug is fully seated, charge the battery if it is a wireless model like the RAT TAIL V5.3 (about 3 hours for a full charge), and re-pair over Bluetooth if the connection drops. If a hinge feels loose or a cup stops producing sound, that is a hardware issue, and JOMILIN covers the A8 with a 1-year warranty.
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See also: foldable headphones, compact foldable headphones, foldable on ear headphones