Android 8 double din octacore clicking noise

[Deanofury]

Hi I received and installed my unit today and I get a strange clicking noise that's happens all the time unless the volume is muted. It seems to make no difference if I turn the volume up, the clicking is always the same volume. It even happens if the car is turned off.

I have a 2008 saab 9-3.

Is my unit faulty?

Here is a link to a wav of the noise.

https://nextcloud.rkrtech.net/nextcloud ... PQH4rQkWKF

[Jammy]

Hi,
About this issue ,you can contact the pumpkin customer service or write to support@autopumpkin.com.
You need to tell them your order number or ebay id so that they can confirm your unit . i suggest you show them an short video to help them understand your query and find the cause.
Regards