We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-05 · 7 min read · Independent comparison
If you want a rugged, travel-ready hard shell that keeps a pair of on-ear headphones safe between workouts and commutes, choose L LTGEM Headphone Case Compatible; if you need a plug-and-play on-ear headset with a boom mic for calls, classwork or remote meetings, choose Avid Products AE-36. These two share almost nothing except the word "on-ear" — one is protection for your workout headphones, the other is the headset itself.
• L LTGEM Headphone Case Compatible — biggest strength: A hard EVA shell with a holding belt and mesh pocket, sized at 9.0" x 7.7" x 2.6" to fit a long list of JBL, Sony, Soundcore, BERIBES and KVIDIO on-ear models.
• L LTGEM Headphone Case Compatible — biggest trade-off: It is a case only. No headphones are included, and it is built for storage rather than for listening.
• Avid Products AE-36 — biggest strength: A USB-A wired on-ear headset with an adjustable boom mic, permanent leatherette earpads and a 4-foot cord, aimed at classrooms and calls.
• Avid Products AE-36 — biggest trade-off: It is wired and USB-A only, with no wireless mode, no battery and no case — it is meant to stay at a desk.
• Who each pick is for: Choose L LTGEM if you already own a pair of on-ear headphones and want to carry them to the gym, on a plane or in a bag without crushing them. Choose Avid Products AE-36 if you need a microphone on your head for school, testing or softphone calls.
L LTGEM makes one thing, and it makes it in a very specific shape. This is a hard case — the enclosure material is ethylene vinyl acetate, the same family of foam-like plastic used in a lot of crush-resistant shells. It measures 9.0 inches long, 7.7 inches wide and 2.6 inches high, and it is cut to hold on-ear wireless headphones from JBL (Tune 510BT, 720BT, 770NC, 520BT), Sony (WH-CH520, WH-CH720N), Soundcore by Anker (Q20i, Q30, Q20), plus BERIBES and KVIDIO models. If your headphones are on that list, the fit is the whole point.
Inside, two details matter. First, a holding belt straps the headphones down so they do not slide around and knock against the shell — that is what protects a folding hinge from taking a hit. Second, an upper mesh pocket gives you somewhere to put a charging cable, a dongle or a spare pair of eartips. The zipper closure and the hand strap round it out: grab it by the strap and go.
Who should buy it? Anyone who tosses on-ear headphones into a backpack and has watched a headband crack or an earcup scuff. If you carry a wireless headset between the gym, the office and home, and you want a hard shell rather than a soft drawstring pouch, this is the sensible pick. The light pink finish also makes it easy to spot inside a dark bag.
Who should skip it? If you do not own on-ear headphones, or if you own a model outside the compatibility list, this case is not for you — the interior is shaped for those specific footprints. And if you are shopping for headphones rather than protection, this is the wrong product entirely. Remember the package contains the case only. Note, too, that the water resistance is described as water resistant, not waterproof-and-submersible, so treat it as splash protection.
Avid Products AE-36 is a different category of product: it is the headset, not the case. It connects over standard USB-A, which means it plugs straight into a Chromebook, laptop or desktop PC with no drivers or software. That single detail defines who it serves — students in K-12 and distance learning, teachers running a classroom, and call center or softphone users who want audio to work the moment they sit down.
The microphone is the headline feature. It is a flexible boom that you position where it picks up your voice best, and Avid points it at reading assessments, video calls, virtual lessons and standardized testing. If your day involves being heard clearly rather than just hearing, that boom is the reason to pick this over a plain pair of headphones.
On audio, the AE-36 uses 32-ohm impedance and passive noise cancellation — the earcups physically block some room noise rather than cancelling it electronically. In a busy classroom or a noisy open office, that is helpful but not magic.
Who should skip it? Anyone who wants wireless freedom. There is no Bluetooth, no battery and no charging here, so it will never be the right pick for a run or a commute. It is a desk and classroom tool.
Side-by-Side: Which Should You Choose?
• You already own on-ear headphones and want them to survive your bag → L LTGEM Headphone Case Compatible.
• You need a microphone and clear voice pickup for calls or class → Avid Products AE-36.
• You want a hard, shock-resistant outer shell → L LTGEM (EVA, hard shell, zipper).
• You want something to carry cables and small accessories → L LTGEM's mesh pocket.
• You want plug-and-play with no drivers on a Chromebook or PC → Avid Products AE-36 (USB-A).
• You want a headset that fits kids and adults with one SKU → Avid Products AE-36 (adjustable headband, 4 oz).
• You want a lightweight, low-profile on-ear fit for long sessions → Avid Products AE-36 (permanent leatherette pads).
• You are shopping for a workout setup and already have the headphones → L LTGEM protects them; if you need the audio gear itself and want a usb c charging wireless headset for workout, neither of these is that product.
For a workout-focused buyer, my honest recommendation depends on which half of the problem you have. If you already own a wireless on-ear headset and your goal is to keep it alive through gym bags, lockers and commutes, I would buy the L LTGEM Headphone Case Compatible — a hard shell with a holding belt is the cheapest insurance you can put around folding hinges. If instead you need to be heard on calls, in class or during remote sessions, I would buy Avid Products AE-36, because a plug-and-play USB-A headset with an adjustable boom mic solves a problem a case never will. For workouts specifically, remember that touch control in ear earbuds for workout and crystal clear calls true wireless earbuds for workout live in a different aisle than either of these.
An on-ear headset rests on top of your ears rather than surrounding them. Both products here relate to that format: the Avid Products AE-36 is an on-ear headset with leatherette pads and a boom mic, and the L LTGEM case is shaped to hold on-ear headphones from JBL, Sony, Soundcore and similar brands.
An over-ear headset has earcups that fully enclose the ear. Neither product is over-ear — the AE-36 is explicitly on-ear, and the L LTGEM case is sized for on-ear models, so a large over-ear headphone is unlikely to fit its 9.0" x 7.7" x 2.6" interior.
You place the earcup over one ear and adjust the headband so it stays put, then position the boom mic near your mouth. On the AE-36 the headband is padded and adjustable to fit different head sizes, and the flexible boom lets you aim the mic where it picks up your voice.
If you mean opening the earcup area for cleaning or pad access, note that the AE-36's leatherette earpads are permanently attached by design — they are built not to come off during daily handling. Treat them as fixed and wipe them down rather than prying them loose.
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