Coloud Knock headphones

Great sound. Nonstop comfort.

Stylish and lightweight

Make your music sound fantastic with the Coloud Knock headphones. These ergonomically designed cans are super-comfy on your ears – without compromising sound quality.

Show your style. Profess a colour.

Find the colour to go with your phone. The Coloud Knock is matched with the colours of our phones, so you can listen to your music in sure style.



Frequency response: 20 - 20 000 Hz
Speaker drivers: 40 mm high performance
Speaker impedance: 32 ohm


AV connectors: 3.5 mm stereo headset connector


Earpiece type: On-ear

User Interface

Operating keys: Multifunction key


Width: 140 mm
Height: 160 mm
Weight: 78 g
  • WH-520
    140 mm
  • 160 mm

The availability of particular products, services and features may vary by region. Please check with your local Microsoft dealer for further details. Microsoft account, Wi-Fi or data network connection and additional fees or subscriptions are required for some features. Apps are available from Windows Store. The specifications are subject to change without notice.