Can I use this as audio input as well? For recording with a microphone?

It can work depending on your device. It has the hardware to support it. I've tried it on an Samsung S20 with the Samsung headphones from my old S6 and the volume and function buttons worked as well as did the in-line microphone. I also tried it on a Windows 10 laptop and it shows up as Speakers (hi-res audio) as a selection for both speakers and microphone. Both worked fine for a zoom session. Also clever on windows was that plugging in the dongle doesn't switch the default audio. Plugging headphones into the dongle switches the default audio, so it broadcasts the detection of the headphones as well! Hope that helps!

Does it allow stereo recording through a stereo mic? does it require the tip-ring-sleeve (trs) plug or the tip-ring-ring-sleeve (trrs) plug?

Based on my use on One Plus 8T, it supports both trs and trrs, since it supports mic+stereo output in my earphones. But I believe it supports trrs only when your phone doesn't have a 3.5mm Jack, in which case it works as a pass-through and doesn't use the DAC in the cable, but the DAC on your phone.

On a Samsung Galaxy A53, when using wired earbuds w/mic, does the mic work for calls and the pause/up/down volume control work?

Yes, the USB Type C to 3.5mm Female Headphone Jack Adapter works on a Samsung Galaxy A53, when using wired earbuds w/mic, the mic work for calls and the pause/up/down volume can control work.

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JSAUX USB C to 3.5mm AUX Audio Adapter for iPhone 17/15, Galaxy S25, Black

Product ID: 206621672

Details

Brand
JSAUX
Color
Black
Connector Type
USB Type C
Item dimensions L x W x H
7.09 x 0.39 x

🔊16Bit/48kHz Hi-Res Audio

🔌USB-C Durable Metal Connectors

🛡️15,000+ Bend-Tested Cable

₩18426

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Description

🎧 Elevate your audio game—never miss a beat or a call again!

BUILT TO LAST - Reinforced strain relief and metal connectors ensure durability beyond 15,000 bends.
HANDS FREE CONTROL - Supports call, pause, and volume control via headphone function keys for effortless multitasking.
PLUG PLAY CONVENIENCE - Compact, lightweight design fits perfectly in your professional on-the-go lifestyle.
CRYSTAL CLEAR SOUND QUALITY - Smart DAC chip delivers pristine 16Bit/48kHz audio for immersive listening.
UNIVERSAL USB C COMPATIBILITY - Seamlessly connects with iPhone 15/16/17, Galaxy S25/S24, Pixel, Huawei & more.

The JSAUX USB C to 3.5mm AUX Audio Adapter is a sleek, durable dongle engineered with a smart DAC chip to deliver high-fidelity 16Bit/48kHz sound. Compatible with the latest iPhone 15/16/17 series, Samsung Galaxy S25/S24, Pixel, Huawei, and more, it supports call and volume controls via headphone keys. Built to withstand over 15,000 bends with metal-coated connectors, this adapter ensures stable, lossless audio transmission for professionals who demand quality and reliability on the move.

Specifications

ASIN	B085NSYXVC
Best Sellers Rank	#191 in Electronics ( See Top 100 in Electronics ) #3 in Headphone Adapters
Brand	JSAUX
Color	Black
Compatible Devices	Google Pixel 4 3 2 XL, Samsung Galaxy S21 S21+ Ultra S20 Z Flip S20+ S10 S9 S8 Plus, Note 20 10 10+ 9 8, iPad pro, Huawei Mate 30 Pro, P30 P20, One plus 6T 7 7Pro and more USB-C devices
Connector Type	USB Type C
Customer Reviews	4.4 4.4 out of 5 stars (34,947)
Finish	Metallic
Item Dimensions	7.09 x 0.39 x 0.2 inches
Item Weight	9.07 g
Manufacturer	JSAUX
Mfr Part Number	ZJT
Model Number	CM0011
Number of Items	1
Number of Ports	2
Package Quantity	1
Power Plug Type	No Plug
UPC	697488001423
Unit Count	1 Count
Warranty Type	Limited

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TrustScore 4.5 | 7,300+ reviews

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₩18426

Duties & taxes included

In stock

Sold byAmazon South KoreaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Korea.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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