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Small aluminium-and-ABS USB-C adapter with 3.5 mm headphone jack and second USB-C port for 18 W PD charging

Ruth's sister

Ruth's sister 3-in-1 USB-C Headphone Adapter PD3.0 Charging Cable

SKU CH-D39A-1R1DG

Adds a 3.5 mm headphone jack and a USB-C charging port to a USB-C device, supporting PD 3.0 fast charging up to 18 W while listening

  • Charge while you listen with PD3.0 18W power delivery
  • Connect 3.5mm headphones and a USB-C headset simultaneously
  • Plug-and-play with no drivers required
  • Built from aluminium alloy and ABS for durability
  • Compact 23mm x 53mm design fits in any bag

Compact 3-in-1 USB-C Adapter

This adapter adds a 3.5 mm headphone jack and a USB-C charging port to devices that only have a single Type-C socket. It is intended for users who want wired audio and simultaneous charging from one port. The aluminium alloy and ABS construction aims to withstand daily carry. No driver installation is required for basic operation.

PD3.0 charging and dual audio outputs

The built-in PD3.0 circuit delivers up to 18 W (9 V / 2 A) so the host device can charge while audio plays. Two output interfaces are provided: a 3.5 mm jack for analogue headsets and a Type-C port that accepts digital Type-C headsets. Voice calls are supported on the 3.5 mm connection, though the manufacturer notes this function does not work on Samsung phones.

Limits of the single Type-C host port

All data, power and audio share the one upstream Type-C connection, so total bandwidth and current are constrained by the host controller. The 18 W charging ceiling applies only when the source and cable both support PD3.0 at 9 V / 2 A. Digital Type-C headsets that require alternate modes or proprietary protocols may not function through the adapter.

How it compares

Measured against everything we stock in Worldwide Power Cords, at today’s prices. Recalculated every night.

Price $11.99
Pricier than about 80% of the 1,208 comparable items (median $9.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Will the aluminium-alloy housing or oxygen-free copper cores need replacement after daily use?

The aluminium-alloy shell and oxygen-free copper cores are built for long service life; no user-replaceable parts are specified.

What power limit appears first when charging and listening continuously?

PD 3.0 charging caps at 18 W (9 V / 2 A), so the adapter will not pass more than that even if the charger offers more.

Does the adapter get hot or draw extra power when used all day for calls and charging?

No active cooling or power draw figures are given; the passive aluminium-alloy body dissipates heat from the 18 W maximum charging load.

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