How to Turn Off Lights on Sony SRS XB21 Speaker

This speaker comes equipped with a set of party LED lights that, by default, blink and pulsate in a blue-green color to the beat of whatever you play on the speaker.  However sometimes, you may not want a party atmosphere, like when you want to play the speaker while drifting off to sleep or during … Continue reading How to Turn Off Lights on Sony SRS XB21 Speaker