GOOBAY USB-C to 3.5 mm AUX adapter cable, 0.15 m length

The GOOBAY USB-C to 3.5 mm AUX adapter cable, 0.15 m length provides a compact and practical connection between devices with a USB-C port and audio equipment that uses a standard 3.5 mm jack. The short cable length minimises clutter and is designed for direct, stable connection of headphones, earphones, portable speakers or car aux inputs to smartphones, tablets and laptops that lack a dedicated headphone socket. The adapter is plug-and-play, requiring no additional software or drivers for common mobile and computer operating systems.

Advantages

This adapter cable offers a simple wired audio solution with a minimal footprint and fast setup. Its 3.5 mm jack ensures compatibility with a wide range of audio devices while the USB-C connector provides a reliable digital/analog interface depending on device support. The 0.15 m cable length reduces tangling and keeps the connection close to the source for a tidy, portable setup. Designed for everyday use, it enables hands-free calls, music playback and external audio routing without complex configuration.

Suitable for

• Connecting wired headphones or earphones to USB-C only smartphones and tablets
• Linking portable speakers with 3.5 mm input to laptops or phones
• Connecting a mobile device to car AUX inputs for audio playback
• Using wired headsets for voice calls on devices without a headphone jack

Key specifications

• Cable type: USB-C to 3.5 mm stereo (AUX) adapter cable
• Length: 0.15 m
• Connector A: USB Type-C
• Connector B: 3.5 mm TRS audio jack
• Function: Analog audio pass-through for headphones, speakers and car audio (dependent on device compatibility)
• Compatibility: Mobile phones, tablets and laptops with USB-C audio output support

How to use

Insert the USB-C connector into the USB-C port of your smartphone, tablet or laptop. Plug your headphones, earphones or audio cable into the 3.5 mm jack. If the host device supports USB-C audio output, audio playback and calls will route automatically through the connected accessory. No drivers are normally required; check device settings for audio output selection if needed. When disconnecting, hold the connectors and pull gently to avoid strain on the cable or ports.

Usage recommendations

Use this short adapter cable in situations where minimal cable length is preferred, such as in-pocket headphone use, direct connection to car AUX inputs, or keeping a laptop desk tidy. Ensure the host device supports analog or USB-C digital-to-analog audio output. Avoid bending the cable sharply at the connector ends and store the adapter in a dry environment when not in use.