JSAUX USB C to 3.5mm adapter close-up highlighting dual ports for listening and charging.
JSAUX 60W PD port enables fast charging while audio streams.
Hi-fi DAC and ADC deliver clean audio without interference.
Wide compatibility with iPhone, Galaxy, iPad, Huawei, and more.
Ultra-portable, driver-free design fits pockets and bags.
3.5mm port supports CTIA, TRRS, and TRS for versatile use.
JSAUX adapter ideal for on-the-go calls, gaming, and media.

JSAUX

JSAUX USB C to 3.5mm Headphone & PD 60W Charger Adapter — 2-in-1 Audio + Fast Charge (iPhone 15, Galaxy S24)

High-performance electronics accessories made for confident daily results

$19.43

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Why customers choose Nexoltic

Overview

Meet the JSAUX USB C to 3.5mm Headphone and Charger Adapter — a compact, 2-in-1 solution designed for everyday listening, gaming, and video needs while keeping your device powered. Its sleek black finish and slim profile slip easily into pockets or bags, ready for on-the-go use.

This 2-in-1 design splits USB C into a PD-compatible charging port and a 3.5mm audio jack, so you can listen, speak, and stream while you charge. Important note: it does not support Apple headphone line control.

Power and performance

Power delivery reaches up to 60W, enabling faster top-ups when paired with a compatible charger. For the most consistent results, pairing with a PD 20W or higher wall charger is recommended. Some phones may not support Quick Charge, so results can vary.

  • PD compatibility supports faster charging during music, gaming, and video calls.
  • 3.5mm jack works with CTIA, TRRS, and TRS headset formats for broad compatibility.

Sound and clarity

The built-in DAC supports 24bit/96kHz or 16bit/48kHz, while the ADC handles 16bit/48kHz. Expect stable, clear audio with minimal perceived noise during daily listening, calls, or media playback.

  • Hi-Fi audio playback for an engaging listening experience.
  • Solid connection with a wide range of USB-C devices.

What you get and who it's for

Ultra-portable and driver-free, this adapter is ideal for students, commuters, remote workers, and travelers who want flexible audio and charging options without extra bulk.

Compatibility and notes

Designed to work with most USB-C devices, including iPhone 15 series, Galaxy S20/S21/S22/S24, Note 8–Note 20, iPad Pro, Huawei Mate 10/20/30, and P20/P30. Some OnePlus and Pixel models may not be supported. For Apple devices, check compatibility before purchase.

Usage scenarios

  • Listen to music or podcasts while charging on the go.
  • Join video calls or play games with wired headset audio for reliability.
  • Watch videos or stream content with uninterrupted charging in transit.

FAQ

Q: Which devices are compatible with the JSAUX USB C to 3.5mm Adapter?

A: It works with most USB-C devices including iPhone 15, Galaxy S24, and iPad Pro; some OnePlus and Pixel models may not be supported.

Q: Does the adapter support fast charging?

A: Yes, up to 60W PD charging; for best results use a PD 20W or higher wall charger.

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