PLUGS into Bose wide 30 Pin Connector and produces AWESOME sound thanks to Bluetooth 5.0 and 3D Sound Enhancement software
AUX JACK and RECHARGEABLE BATTERY turn wired headphones into BLUETOOTH headphones
3D SOUND Enhancement software with 3 different mode choices and MULTIPOINT Technology for connection to 2 mobile devices simultaneously
MUSIC Control Buttons; pause/play, up/down volume and track forward/back buttons
NOT for CARS such as Audi, Infiniti, Mercedes and BMW with 30 pin cables. We recommend the CoolStream CarPro for Cars. Please Check for compatibility PRIOR to purchase.