How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
If you want one hard-shell home for a pair of on-ear headphones — and you want them protected on the drive to the lake, in the tackle bag, or under a seat on the boat — choose L LTGEM Headphone Headset Case; if you need two people to hear the same audio from one 3.5mm jack while you're fishing, choose SAMZHE Headphone Splitter 3.5mm. That's the honest split. These two products share almost nothing except the word "headphone," so the real question isn't which is better — it's which problem you actually have.
• L LTGEM's biggest strength: a molded EVA hard shell with a holding belt and an upper mesh pocket, sized around a long list of on-ear models — it's storage and impact protection, not audio.
• L LTGEM's biggest trade-off: it's a case only. No headphones inside, no electronics, and it fits a specific size class of on-ear cans — not big over-ear studio pairs.
• SAMZHE's biggest strength: it turns a single 3.5mm output into two, with gold-plated connectors, oxygen-free copper wiring and triple shielding for clean stereo to both listeners.
• SAMZHE's biggest trade-off: audio out only. No microphone passthrough, no inline volume control, and it needs a source device with a standard 3.5mm TRS port.
• Buy L LTGEM if your priority is keeping a pair of on-ear headphones safe and organized between trips.
• Buy SAMZHE if your priority is sharing one device's sound with a second person on the water.
Think of this as a travel box, not a gadget. The outer dimensions are 8.6 by 7.5 by 2.6 inches, and the interior is built around a holding belt that pins the headphones in place so they don't slide around and take knocks. Above them sits a mesh pocket for a charging cable and small accessories. The shell material is EVA — the same family of foam-rubber material used in a lot of protective cases — and L LTGEM lists it as semi-waterproof, shockproof and durable against impacts and splashes. There's also a hand strap, which matters more than it sounds like when you're carrying gear in one trip.
The compatibility list is the part you should read carefully before buying. L LTGEM names JBL Tune models (510BT, 520BT, 520C, 570BT, 720BT, 770NC and others), the JBL Live and Junior lines, Soundcore Anker Life Q20/Q20i/Q30/Q45/H30i, Sony MDR-ZX110 and ZX310 variants plus WH-CH520 and WH-CH720N, and a long tail of on-ear brands including BERIBES, KVIDIO, JLab JBuds Lux, TOZO HT3, Skullcandy Crusher and Hesh models, and Raycon. That's a broad but specific list — it's aimed at foldable on-ear and compact over-ear headphones.
Who should buy it: anyone who owns one of those headphones and wants a dedicated, padded home for them instead of tossing them loose into a backpack, duffel or boat bag. If you fish, this is the difference between headphones that arrive intact and headphones that arrive with a cracked hinge. Who should skip it: anyone with large studio over-ears that won't fit an 8.6-inch interior, anyone who wants a case with a warranty (the sheet lists warranty as "NO"), and obviously anyone who actually needs an audio splitter rather than storage. It's also worth noting the color is pink — a detail that matters to some buyers and not at all to others. In my opinion, this is a straightforward protective accessory: it does one job, and the spec sheet tells you exactly how well it's built to do it.
This is a 9.8-inch Y-cable: one male 3.5mm plug in, two female 3.5mm jacks out. Plug the male end into a phone, tablet, laptop, Switch, PS4, PS5, Xbox 360, car stereo or anything else with a standard 3.5mm TRS port, and two people can each plug in their own headphones. That's the entire premise, and it's a genuinely useful one — two people in a car or a boat cabin listening to the same playlist, or two people at a screen sharing game audio without waking anyone else.
The build details are where SAMZHE makes its case. The connectors are 24K gold-plated, the inner conductors are oxygen-free copper, and the cable uses triple shielding to keep static and signal loss down. The housing is aluminum alloy and the cable is TPE with strain-relief rings at the joints, which is the part that usually fails first on cheap splitters. SAMZHE also calls out a slim connector that fits most phone cases without taking the case off — a small thing that becomes a daily annoyance if you get it wrong. The cable is 25cm and weighs about 10 grams, so it disappears into a pocket.
Now the limits, and they're real. The two female ports are audio output only. This splitter does not pass a microphone signal and does not support inline volume controls on your headset cable. If you're buying it hoping to run a headset mic into a game chat, it won't do that. It's also a passive splitter, so both listeners hear the same source at the same level — there's no independent volume per person. SAMZHE backs it with a 2-year manufacturer warranty, which is a meaningful difference from a case sold with none. Who should buy it: anyone sharing audio between two sets of wired headphones or two powered speakers from one 3.5mm jack. Who should skip it: anyone who needs mic support, anyone whose source device has no 3.5mm port at all, and anyone expecting separate volume control per listener.
• Best for protecting headphones → L LTGEM Headphone Headset Case. Hard EVA shell, holding belt, mesh accessory pocket, hand strap.
• Best for sharing audio with a second person → SAMZHE Headphone Splitter 3.5mm. One 3.5mm output becomes two, no drivers, no setup.
• Best for travel and transport → L LTGEM. The molded shell and strap are built for being carried; the splitter is built for being plugged in and left alone.
• Best for cable durability → SAMZHE. Gold-plated connectors, OFC wire, triple shielding, aluminum housing and strain-relief rings at the joints.
• Best for a warranty → SAMZHE. A 2-year manufacturer warranty versus no warranty listed on the case.
• Best if you own JBL Tune, Soundcore Life, Sony WH-CH or similar on-ear headphones → L LTGEM, provided the 8.6-inch interior suits your pair.
• Best if you use a headset mic or inline volume control → neither. The splitter explicitly doesn't support mic input or inline volume, and the case doesn't touch audio at all.
• Best for a boat, car or cabin where two people want the same soundtrack → SAMZHE, since it works with car stereos, laptops, tablets and consoles that have a 3.5mm jack.
If I had to pick one, I'd buy the SAMZHE Headphone Splitter 3.5mm. It solves a problem I can't solve any other way — two people, one jack, clean stereo — and the build spec (gold plating, OFC, triple shielding, strain relief) plus a 2-year warranty tells me it's made to survive being yanked out of a car stereo for years. For fishing trips in particular, where two people in a boat or a truck cab often want the same music or the same podcast, it's the more useful object of the two.
That said, this isn't a close call on merit — it's a call on purpose. If your actual problem is that your JBL Tune or Soundcore Life headphones keep getting crushed in a bag, the L LTGEM case is the right answer and the splitter is useless to you. Decide which problem you have first, then check the current price on Amazon for whichever one it is.
Check the fit list against your model and the 8.6 x 7.5 x 2.6-inch outer size. It's designed around on-ear and compact over-ear headphones like JBL Tune, Soundcore Life, Sony WH-CH and WH-CH720N, BERIBES, KVIDIO and similar — large studio over-ears are the ones most likely to be a problem.
No. The two female ports carry audio output only, and SAMZHE states it does not support microphone input or inline volume control. Use it for two pairs of plain headphones or two powered speakers.
No. It's a passive 1-in-2-out cable, so both outputs carry the same signal at the same level. Each listener adjusts volume on their own headphones, if their headphones have a control.
Not really — one is a protective storage case and the other is an audio-sharing cable. If you're weighing them against each other, you're probably solving two different problems; buy the one that matches the problem you actually have today, and check the current price on Amazon before deciding.
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.
See also: tapaxis Headphones vs Vivyklfc Sensory Headphones, Koss BT115i vs OHAYO A10: Touch Control Headphones, Back Bay Audio Mini vs AFGHOA USB C Headphone, Edifier W820NB vs NEXOSYNTH Clip