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Black USB-C to 3.5mm splitter adapter with charging port

Defendwe

Defendwe USB-C to 3.5mm splitter headphones earphone adapter charger

SKU CH-TJAD-NPYZA

A 3.5mm audio and charging adapter for USB-C devices lacking a headphone jack

  • Connection typeMicro USB to USB A
  • Connect 3.5 mm headphones to USB-C devices lacking a jack
  • Charge your device while listening to music
  • Plug-and-play operation with no software required
  • Inline controls let you pause audio and answer calls
  • Lightweight metal-and-plastic build for easy carrying

What This Adapter Does

This USB-C adapter adds a 3.5mm headphone jack and a charging port to devices that lack a built-in audio socket. It lets you listen to music or take calls while the device charges. The unit is plug-and-play with no driver installation required. Its metal housing is designed for durability and easy carrying.

Who Should Use It

It suits anyone with a USB-C phone, tablet or laptop that has no 3.5mm port and who wants wired audio plus simultaneous charging. The inline controls handle play, pause and call answering but cannot change volume. Buyers who need volume adjustment on the cable itself should look at a different solution.

3.5mm Audio and Charging Combo

The single specification that decides fit is the combined 3.5mm audio jack and USB-C power pass-through on one short cable. If your device supports audio output and charging over its USB-C port, this adapter delivers both functions at once. Verify that your specific model allows analogue audio through the USB-C connector before purchase.

How it compares

Measured against everything we stock in USB Cords & Extension Cables, at today’s prices. Recalculated every night.

Price $15.99
Pricier than about 55% of the 15,227 comparable items (median $14.99).

Specifications

Ports & slots
Connection typeMicro USB to USB A

Questions about this item

What physical clearance does the 3.5mm audio jack need on my device?

The adapter plugs directly into a USB-C port and presents a standard 3.5mm socket; no extra clearance is required beyond the port itself.

What is the correct order to connect the headphones and the adapter?

Insert the headphone plug into the 3.5mm socket first, then plug the USB-C end into the device to ensure proper detection.

How should I maintain the metal plug coating over time?

Keep the connectors clean and dry; the painted metal coating is designed for durability and long service life without special maintenance.

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