Stouchi USB C to 3.5mm Audio Adapter (2 Packs) Type
Quick take
This USB-C to 3.5mm adapter brings headphone and microphone-style audio support to USB-C phones and tablets that lack a 3.5mm port, using a built-in DAC and noise-reduction approach. It is a strong fit if you want plug-and-play convenience plus a sturdier braided cable for everyday use. The main caveat is that the sound signature may change with some headphones, and there are occasional reports of brief music pausing.
Pros and cons
Pros
- Plug-and-play design with no drivers or complex setup required
- Built-in DAC and noise-reduction chip for improved audio output and clearer headphone playback
- Braided, tangle-free cable design with strain relief, aimed at durability (rated for 5000+ bend tests)
- Designed for both listening and phone call use, with support for headphone controls
Cons
- Audio character can differ from other adapters, with some headphones sounding harsher due to a treble-forward change
- Some users report intermittent, random music pausing, which may be less predictable than pure “always-on” hardware
What buyers think
Buyer review evidence is consistent on a few practical themes. Setup is widely described as straightforward, with music playing quickly after insertion and a visible LED indicator helping confirm proper connection. Many buyers also comment that the adapter feels solid and uses a braided cable they prefer over thinner, more fragile plastic-style dongles. When it comes to audio, the built-in DAC is often credited with good music performance, but there is also limited evidence that the adapter can alter the sound signature, especially on brighter or more detailed headphones. A small number of reports mention occasional playback pausing, so reliability may be slightly less “set and forget” than a direct 3.5mm device.
What this adapter does (and who it is for)
The Stouchi USB-C to 3.5mm audio adapter is built for people who want to keep using wired 3.5mm headphones or earphones with a USB-C device. It converts the USB-C audio connection into a 3.5mm output, and it is also intended to support phone call use while letting you use compatible wired headphone controls.
It is a practical choice if you have older wired headphones (or a backup pair) and your newer phone or tablet does not include a 3.5mm headphone jack.
Key features that matter in daily use
Built-in DAC and noise-reduction
This model includes an audio DAC and a noise-reduction chip, designed to improve playback quality and deliver better differentiation for both music and voice experiences. In real-world use, buyers frequently associate the built-in DAC with “really good” headphone audio once connected.
Plug-and-play simplicity
No drivers or special setup are required. Review themes emphasize that you can insert the adapter and start listening right away, which is especially helpful when you are switching between devices like a phone and a tablet.
Call support and wired headphone controls
Beyond listening, the adapter is positioned for answering calls through the wired headset, and it supports wired control functions when used with compatible headphones.
Braided, bend-resistant build
The braided cable and strain relief design are a big part of the buying appeal. The adapter is designed to stand up to repeated bends (rated for 5000+ bend tests), which helps if you routinely coil and toss your dongle into a bag.
Compatibility and device fit
This adapter targets USB-C devices with support for audio over USB-C. It is marketed for a wide range of USB-C phones and tablets, including many iPhone and Galaxy models listed for USB-C audio use, as well as iPad Pro and iPad Air lines and several Pixel and other USB-C Android devices.
It also supports use with devices that list USB-C audio output such as MacBook Pro and other USB-C audio sources that can provide the needed audio mode.
Tip: if your specific USB-C model can charge and still deliver audio over USB-C, you should be in the target set for this dongle. If USB-C audio is disabled or unsupported on your device, the adapter will not work as intended.
Sound quality: what to expect
Most feedback points to solid headphone playback quality for music, and many buyers feel the DAC makes a noticeable difference versus some older or cheaper adapters. That said, there is also buyer feedback indicating that the adapter can change the sound signature depending on the headphones used. For some headphones, that change can tilt toward treble-forward clarity (which may sound great on warmer setups, but harsh on already-bright headphones).
If your headphones are sensitive to frequency balance, it is worth knowing this adapter may not sound identical to every other USB-C dongle you have tried.
Pros and cons recap
- Best for: USB-C phone or tablet owners who want a simple way to use 3.5mm wired headphones, including during calls, with an emphasis on durable cabling.
- Who should consider a different option: shoppers who are highly sensitive to treble balance changes, or anyone who cannot tolerate any chance of occasional playback hiccups.
- Verdict: The Stouchi adapter is a strong “keep your wired headphones” upgrade, especially for buyers who want plug-and-play use and a sturdier braided dongle. Just be mindful that the audio signature may differ by headphone pair.
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FAQs
Does this USB-C to 3.5mm adapter support phone calls?
Yes. It is designed for listening and answering phone calls through compatible wired headsets, and it supports wired headphone controls.
Do I need to install software or drivers?
No. It is intended to be plug-and-play without drivers or complex connection steps.
Will it work with my iPhone, Pixel, Galaxy, or iPad?
It is marketed for many USB-C devices, including several iPhone and iPad models and many Pixel and Galaxy models. Compatibility depends on whether your specific device supports audio over USB-C.
Why does my music sound different than with another adapter?
Some buyers report the sound signature can change based on the headphones being used, including a possible treble-forward character. If your headphones are already bright, you may hear this more clearly.
Is the cable durable enough for travel?
The adapter uses braided material with strain relief and is rated for 5000+ bend tests, which is meant to hold up better than thin, easy-to-damage dongles.
Are there any reliability issues I should know about?
There are limited reports of occasional random music pausing. If you are extremely sensitive to uninterrupted playback, keep that in mind when deciding.
Specifications
| Product Title | Stouchi USB C to 3.5mm Audio Adapter (2 Packs) Type C Headphone Dongle Jack Cable Cord Hi-Fi DAC Chip for iPhone 17/16 /15, Pixel 9/8 /7/6, iPad, Samsung Galaxy S25 S24 S23 Ultra - Grey |
|---|---|
| Category | Electronics > Headphones, Earbuds & Accessories > Adapters |
| Brand | Stouchi |
| Manufacturer | COSCOD |
| Model Number | Y600-2201-S002N |
| Item Weight | 0.02 Kilograms |
| Color | Light Grey |
| Compatible Devices | iPhone 17/ 17Pro Max/ 17 Pro/16 Pro Max/16 Pro/16 Plus/16/15 Pro Max/15 Pro/15 Plus/15, Galaxy S25/S25+/S25 Ultra/S24/S24+/S24 Ultra/S23 Ultra/S23/S23+/S22/S22+/S22 Ultra/S21/S21+/S21 Ultra/S20 Ultra/S20+/S20, iPad/iPad min 6, iPad Pro, iPad Air, Google Pixel 9 Pro XL/9/9 Pro/8/8 Pro/7/7 Pro/6/Pixel 6 Pro, OnePlus 9 Pro/8, PS5, Switch 2, Mac mini, MacBook Pro, Headphone, Speaker |
| Specific Uses For Product | Cell Phone, Headphones, Speaker |
| Connector Type | USB Type C |
| Number of Ports | 1 |
| Power Plug Type | No Plug |
| Smart Home Compatibility | Not Smart Home Compatible |
| Warranty Type | Extended |
| Item Dimensions | 4.49 x 0.28 x 0.71 inches |
| Package Quantity | 1 |
| Unit Count | 2 Count |
| Number of Items | 2 |
| Mfr Part Number | Y6 |
| Warranty Description | 1 Year |
| Item dimensions L x W x H | 4.49 x 0.28 x 0.71 inches |
Available variants
Color
- Blue
- Red
- Light Grey
- Black
- Silver
Size
- 0.38ft*1
- 0.38ft*2
- 0.38ft*3
Number Of Items
- 1
- 2
- 3
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