inputs.text: scosche a2dp device - receiving device couldnt figure get come directions didnt mention wait minute come life power plugging switching left waiting sent device back told working order receiving unit back tried vendors instructions instead worked perfectly sound crisp clear surprised little occasionally loses connectivity odd since transmitter no 2 feet away isnt often pairs connects extremely fast doesnt fuss different devices primarily use nexus one phone navigation phone calls music car far good people end phone calls reported echo may able tune nexus one software