USB-C to 3.5mm Headphone Jack Adapter (Female) – 2 Pack Type C to Aux Dongle for iPhone and more

If you’ve ended up with headphones that still use a classic 3.5mm jack, a USB-C to 3.5mm adapter is the practical way to keep using them. This two-pack USB-C to 3.5mm female headphone jack adapter is designed to plug in and let you listen on a USB-C phone without extra faff.

That said, adapters like this live and die by compatibility and everyday handling. If you’re expecting a full “new headphones” experience from a simple dongle, you may be slightly disappointed. On paper, though, it does what most people buy this kind of thing for: getting audio out of a USB-C port using a 3.5mm connection.

The essentials

This is a USB-C to 3.5mm female headphone jack adapter, sold as a 2 pack. You plug the USB-C end into a compatible phone (the brand lists multiple USB-C models) and then connect your 3.5mm headphones to the female jack.

The pitch here is straightforward: plug and play, no complicated installation, and support for everyday audio features. The listing also specifically mentions support for phone calls, volume control, and pause functionality, which is exactly the sort of detail that matters when you’re using wired headphones on the move.

Key features that matter in daily use

The main reason to consider this adapter is its “keep your current headphones” approach. If you already own 3.5mm wired earphones—whether for commuting, an office setup, or travel—this kind of dongle can be an easy bridge.

It’s also described as compact and lightweight. In practice, that matters because a small adapter is easier to keep in a pocket or bag without it becoming a nuisance. A two-pack is useful too: one adapter for home/desk use and the other for work, travel, or the bag you actually take outside.

There’s also an angle around sound quality: the listing calls it an immersive sound experience and suggests high-fidelity audio. Just keep expectations realistic—an adapter can help you keep listening, but it can’t replace the tuning of dedicated audio hardware.

Compatibility: what the listing says (and what to double-check)

The description is fairly broad. It claims compatibility with “USB-C devices”, and then lists iPhone 17/17 Pro/17 Pro Max/Air and iPhone 16/16 Plus/16 Pro/16 Pro Max, plus iPhone 15/15 Plus/15 Pro/15 Pro Max. It also mentions Pixel 9/8/7/6 series and Galaxy S25/S25+/S25 Ultra through to S20.

However, there’s a catch with anything “for everything”: you’ll want to double-check your device’s USB-C audio support before relying on an adapter. USB-C ports don’t always behave identically across every phone, accessory class, or software version—so if you’re buying for one specific mobile, it’s worth verifying that it supports wired audio via USB-C.

It might be a good fit if you want a simple 3.5mm headphone connection for a USB-C phone and you’re happy to treat this as a handy adapter rather than an audio upgrade.

What stands out (and the limitations you should know)

Where it shines is convenience. The listing emphasises plug and play and highlights call support plus volume control and pause. If you use wired earphones often, those controls are the difference between “it works” and “it’s actually usable day after day”.

The immersive-sound language is nice, but don’t get carried away. This is an adapter cable/dongle, not a DAC or headphone amp. So while it’s reasonable to expect it to transmit audio properly, it may not deliver the sort of refinement you’d notice when moving between different audio devices.

It’s also not the best choice if you need a long cable run or a specialised setup—this is aimed at direct phone-to-jack use, and the focus is on being compact.

Practical tips for getting the most from it

Try this simple routine: plug it in, then connect your 3.5mm headphones firmly to the female jack, and check that the correct audio output is selected on your phone. If you’re using wired headphones with an inline mic, test a quick call (or voice recording) to confirm the mic path behaves as expected.

Because it’s a two-pack, you can also dedicate one adapter to a “daily carry” role and keep the other at home/at your desk. That reduces the odds you’ll be stuck when one inevitably goes missing.

Is it worth it?

This is worth considering if you own 3.5mm wired headphones and you want a no-nonsense way to use them with a USB-C phone, with support for basic controls like volume and pause plus phone call functionality. The two-pack format also makes sense for people who don’t want to rely on a single tiny accessory.

You may want to skip it if your priority is a major audio-quality leap, or if you’re not sure your exact USB-C device supports 3.5mm audio via a USB-C adapter. It may not be a great match if you expect specialist audio processing, or if you’re looking for a solution that replaces the need for a proper audio device.

Quick check before you buy

Confirm your phone model is listed (or otherwise known to support USB-C wired audio), and consider whether you’ll be using inline mic controls—since the listing claims phone-call support, it’s a feature you should test early.

Mini FAQ

Does it require software or setup?

The listing describes it as plug and play, with no complicated software installation or configuration.

Will I be able to control volume and pause?

The description says it supports phone call + volume control + pause.

Is it only for iPhones?

No—the listing says it supports a wide range of USB-C devices and names several iPhone, Pixel and Galaxy series.

What’s the advantage of the 2 pack?

You get a spare. That can be handy for travel, work, or simply keeping one adapter where you use headphones most.

Will it work with any 3.5mm headphones?

The listing positions it for use with USB-C phones and a 3.5mm headphone jack, but it’s still sensible to make sure your headphones use a standard 3.5mm plug and that your device supports USB-C audio output.