inputs.text: bluetooth functionality lasted 6 weeks - pleased speaker first easily paired android phone enjoyed convenience good sound days ago 6 weeks light use started trouble connecting via bluetooth tried unpairing starting tried pairing different mobile device tried charging battery nothing went start exchange amazon found one exchange product 30 days luck used think highly cambridge soundworks products several disapointing results lately done cambridge soundworksfew days lateri contacted cambridge soundworks customer service regarding problehem responded quickly useful information bad failed turn speaker attehempting charge battery mistake battery properly recharged able pair speaker everything fine changing rating 2 4 starsso two quirks learned about1 speaker must turned charging otherwise not charge2 speaker pair 1 device via bluetooth time switching new device one must first unpair first device