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.

Jsaux Usb C To 3 5mm Aux Audio Adapter Iphone

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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R$130

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Sold byAmazon BrazilDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🎧 Elevate your sound game—stay connected, stylish, and ahead of the curve!

COMPACT TRAVEL READY - Sleek, lightweight design fits effortlessly in your pocket or bag, eliminating cable clutter while keeping your legacy headphones alive.
BUILT TO LAST PERFORM - Engineered with metal-coated connectors and strain relief design to endure 15,000+ bends without signal loss or degradation.
PLUG PLAY CONVENIENCE - Instant recognition and connection—no drivers or complicated setup needed, just pure audio enjoyment right out of the box.
CRYSTAL CLEAR AUDIO DECODING - Smart DAC chip delivers pristine 16Bit/48kHz sound quality, preserving your headphone’s original audio fidelity.
SEAMLESS UNIVERSAL COMPATIBILITY - Works flawlessly with the latest iPhone 18 Pro Max, Galaxy S25, Pixel 9, iPad Pro, and more USB-C devices—future-proof your audio setup.

The JSAUX USB C to 3.5mm AUX Audio Adapter is a compact, durable dongle featuring a smart DAC chip that supports high-fidelity 16Bit/48kHz audio. Compatible with a wide range of USB-C devices including the latest iPhone 18 Pro Max, Samsung Galaxy S25, and Pixel 9, it ensures stable, lossless audio transmission with metal-coated connectors and a reinforced cable design tested for over 15,000 bends. Perfect for professionals who want to keep using their premium headphones without compromise.

Specifications

ASIN	B085NSYXVC
Best Sellers Rank	#254 in Electronics ( See Top 100 in Electronics ) #5 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 (35,133)
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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