inputs.text: contonuous hissing screeching sound - well despite many negative reviews decided go buying product delivery much faster expected packaging perfect extra star unfortunately joy stoppedupon switching device pairing continuous screeching sound like \\shhhhhhhhhhh\\ speaker though maybe not paired devices yet paired htc phone process annoying clicks along process pairing done yet annoying screeching sound not stop played several tracks screeching overlays played trackthe annoying sound not loud becomes clear listen tracks dialogue pauses movies interviews etc soft music night speaker night stand like notice degradation sound quality loudaction sounds get away speaker wont notice screechinghowever annoying time pauseresumechange track mobile annoying click blue front led blinks secondi tried pair devices well changing speaker volume buttons speaker changed nothingi contacted support told bad device returning