Adapter USB-C
- Jack 3,5 mm™

Unstoppable sound


compatible with all devices with USB-C input

DAC - Digital to Analog Converter

for high sound quality

Robust & enduring material

made from aluminium and silicone

Universal & Practical

Adapter USB-C Jack 3.5 mm™ is a must-have if your favourite headphones come with a 3.5mm jack input, and your source device features a USB-C input. With this adaptor, there’s no need to swap your headphones when you want to enjoy music, podcasts, or take calls. This adaptor effectively tackles the issue of mismatched headphone sockets and a smartphone or other devices with only a USB-C input.

Superior Sound Quality

Adapter USB-C Jack 3.5 mm™ features a built-in digital-to-analogue converter (DAC). This guarantees that the sound from the headphones with a 3.5mm jack matches the quality of the digital source output. With our adaptor, you can relish your favourite tunes at their finest.

Robust & Durable

In search of a dependable adaptor for headphones with a 3.5mm jack? Opt for our Adapter USB-C Jack 3.5 mm™, crafted from top-quality materials. The adaptor is robust and durable, making it the perfect choice for daily use. The USB-C Jack 3.5mm adaptor is a trustworthy companion for your cherished headphones.

Set contains:

• 3mk Adapter USB-C – Jack 3,5 mm™,


DAC - Digital to Analog Converter
Jack 3,5 mm
Made from aluminium & silicone

FAQ - Frequenly Asked Questions

Jack 3.5mm – USB-C Adapter is an adapter to connect any audio device with a Jack 3.5mm input to a mobile device equipped with a USB-C port.

When you have an adapter, you can still use your favorite headphones or speaker with a 3.5mm Jack input. With the adapter you will connect them to your smartphone, tablet or laptop with USB-C input. The adapter will quickly solve the problem of incompatible Jack 3.5mm and USB-C inputs.

It’s simple. First, connect the 3.5mm jack input of your headphones or other audio device to the adapter. Then connect the USB-C input of the adapter to the USB-C port of your mobile device. The devices connect automatically. Turn on the music on your smartphone or laptop, and the sound will flow to your audio device through the adapter.

Files to download

Adapter USB-C - Jack 3,5 mm™

CE declaration