We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-06 · 8 min read · Independent comparison
If you want a simple wired cable to connect a gaming headset straight to a PS5 or PS4 controller, choose ienza Aux Audio Cable; if you need to plug a 3.5mm headset into a phone or tablet that has no headphone jack, choose ZOOAUX PRO 2. That is the whole decision in one line. One is a fixed-purpose analog cable built for console controllers and desktop-style listening, the other is a tiny USB-C dongle that adds a headphone jack back to modern devices. If calls are your priority, the split matters even more: the ienza cable only carries audio through a 3.5mm-to-3.5mm path tied to a controller, while the ZOOAUX PRO 2 is the one explicitly built to let you answer calls and control volume from your headphones on a USB-C phone. So for head phones for calls on a newer Android or iPhone, the adapter is the more relevant tool. For a PS5 Pulse 3D or PS4 Gold headset that just needs a replacement wire, the ienza is the direct answer.
• ienza Aux Audio Cable — biggest strength: a straightforward male-to-male 3.5mm aux cable with a 4-pin connector, made specifically to link PlayStation 5 Pulse 3D and PS4 Gold headsets to a controller. No chips, no setup, no compatibility guesswork.
• ienza Aux Audio Cable — biggest trade-off: it is a single-purpose analog cable. It will not add a headphone jack to a phone that lacks one, and it does nothing for USB-C-only devices.
• ZOOAUX PRO 2 — biggest strength: a compact USB-C to 3.5mm dongle with a built-in DAC chip that adds a wired headphone jack to USB-C phones, tablets and laptops, and supports answering calls and controlling volume from the connected headset. It also ships as a 2-pack.
• ZOOAUX PRO 2 — biggest trade-off: it is an adapter, not a cable replacement for a console headset, and Apple EarPods volume buttons are not supported through it — you adjust volume on the device.
• Pick ienza Aux Audio Cable if you own a PS5 Pulse 3D or PS4 Gold headset and need the correct replacement aux wire for controller use.
• Pick ZOOAUX PRO 2 if you have a USB-C phone, tablet or laptop with no 3.5mm jack and want to use wired headphones, including for calls.
The ienza Aux Audio Cable is a purpose-built replacement wire. The data sheet describes it as a 3.5mm aux audio headset cable for PlayStation 5 Pulse 3D and PS4 Gold stereo headsets, connecting the headset to the controller. That is a very specific job, and it does that job without any electronics in the middle. The connector is male-to-male with 4 pins, which is the pin count you need for a headset that carries both audio and microphone through a single 3.5mm plug. It is a wired connection, full stop.
Who should buy it? If your PS5 Pulse 3D or PS4 Gold headset cable has frayed, gone missing, or started cutting out on one side, this is the exact part to look for. Because it is a passive cable, there is no driver, no firmware, no pairing and no charging to worry about — you plug one end into the headset and the other into the controller, and you are back to gaming. The brand also lists broad compatible device categories including PC, smartphone, tablet and Xbox alongside PlayStation, plus a 2-volt AC maximum rating, so it can serve as a general 3.5mm aux lead in a pinch. The listing also notes magnetic as a special feature and a round, gold-colored build.
Who should skip it? Anyone whose device has no 3.5mm jack. If you are holding a USB-C phone and a pair of wired headphones, this cable cannot bridge that gap — there is no DAC and no USB-C end. It is also not the right pick if you want a dongle-style adapter for travel. Think of the ienza as the cable you buy to restore a console headset, not a universal audio accessory.
ZOOAUX PRO 2 is a different category of product entirely: a USB-C to 3.5mm headphone jack adapter, sold in a 2-pack in white. Its whole reason to exist is that most modern phones, tablets and laptops dropped the 3.5mm jack while plenty of good wired headsets still use one. This dongle puts that jack back. The key features list is unusually clear about what it does: it connects USB-C devices without an audio jack to headphones, headsets and speakers, and it lets you answer phone calls, pause playback and control volume directly from your headphones. For anyone searching for the best bluetooth headphones for calls but who actually prefers a wired set, this is the wired alternative — it turns a USB-C phone into a call-capable headset host.
The audio side is handled by a DAC smart chip, which the sheet says delivers high-definition audio and noise reduction. In practice that means the adapter is doing real conversion work rather than just passing a signal, which is why a dongle is needed at all. The construction is described as a rugged one-piece design with a high-strength build and a 100% copper core, rated to survive over 20,000 bends and 15,000 plug-and-unplug cycles. It is plug and play — no software, no drivers, no setup.
Compatibility is the headline here. The sheet lists iPhone 17, 16 and 15 families including Pro Max and Plus; Samsung Galaxy S26, S25, S24, S23, S22, S21 and S20 lines plus Note models; iPad, iPad mini 6, iPad Pro and iPad Air; Google Pixel 6 through 10 Pro; OnePlus; Huawei; MacBook, Mac mini; and even PS5 and Switch 2. A 24-month warranty and dedicated support round it out.
Who should buy it? Anyone with a USB-C device and no headphone jack who wants to keep using wired headphones — especially for calls, since the sheet explicitly supports answering calls and volume control from the headset. The 2-pack is handy if you want one for a bag and one for a desk. Who should skip it? If you already have a 3.5mm jack, you do not need it. And note the caveat: Apple EarPods volume buttons do not work through it, so you would change volume on the device itself. If you want a sleep headphones for calls setup, this adapter only makes sense if your sleep headphones are wired and your phone is USB-C.
• Best for console headset replacement → ienza Aux Audio Cable. It is the exact 4-pin male-to-male aux wire for PS5 Pulse 3D and PS4 Gold headsets to a controller.
• Best for phones without a headphone jack → ZOOAUX PRO 2. It adds a 3.5mm jack to USB-C devices, which the ienza simply cannot do.
• Best for calls → ZOOAUX PRO 2. The sheet states you can answer calls, pause playback and control volume from your headphones, which is the core of head phones for calls use.
• Best for zero-setup simplicity → a tie, with different flavors. The ienza needs no power or drivers; the ZOOAUX PRO 2 is plug and play with no software or drivers either.
• Best for durability claims → ZOOAUX PRO 2. The one-piece build is rated for 20,000+ bends and 15,000+ plug cycles; the ienza sheet makes no such claim.
• Best for wide device compatibility → ZOOAUX PRO 2. The compatibility list spans iPhone, Galaxy, Pixel, iPad, MacBook, PS5 and Switch 2.
• Best for a single fixed connection → ienza Aux Audio Cable. One cable, one link, no adapter in the chain to lose.
• Best for having a spare on hand → ZOOAUX PRO 2. It ships as a 2-pack, so you get a backup dongle.
In my opinion, I would buy the ZOOAUX PRO 2 if calls are the point. It is the only one of the two that explicitly adds a headphone jack to a USB-C phone and supports answering calls and adjusting volume from the headset — that is exactly what someone hunting for head phones for calls needs. The ienza Aux Audio Cable is the better buy for one narrow case: replacing the aux wire on a PS5 Pulse 3D or PS4 Gold headset for controller use. It does that perfectly and nothing else. If you are deciding based on calls, go ZOOAUX PRO 2. Check the current price on Amazon before you commit, since that is the one thing specs cannot tell you.
Yes. The feature list states it lets you answer phone calls, pause playback and control volume directly from your connected headphones. You need a USB-C device without a headphone jack and a wired headset to plug into it.
It works as a general 3.5mm aux lead on devices that have a 3.5mm jack, and the sheet lists smartphone among compatible categories. It will not work on a USB-C phone that has no headphone jack, because it has no USB-C end or DAC.
No. The product description states the volume adjustment on Apple EarPods is not supported through this adapter — you change volume on the connected device instead.
That depends on the job, not the spec sheet. If you need a console headset cable, the ienza is the focused, correct part. If you need a USB-C headphone jack for calls and get a spare in the 2-pack, the ZOOAUX PRO 2 covers more ground. Check current pricing on Amazon for both before deciding.
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