Sony SRS-XB20 - How to turn off the light effect

The Sony SRS-XB20 comes with a line light which is turned on by default. 

I will show you how you can turn off this light if you want to save battery life or find the light effect disturbing.

Sony SRS-XB20 - How to turn off the light effect - video

Press and hold the ‘Extra Bass’ button till the light goes off.

You can turn it on by pressing the ‘Extra Bass’ button again till the light turns on.