I have a sony srs xb20 speaker and it's not even one year old and it has started malfunctioning. Whenever the battery is about 70 % and I try t increase the Volume the speaker turns off automatically by itself. Also it turns itself off while there is sudden base change in music. It really annoying because I have to restart the device and connect it again to play music. Please help me out. I have done the restting of the speaker but no luck.
... View more