... for blue tooth mobile. After connect to the bluetooth. For playing music/pause. VOL- for turn ... MP4,CD,DVD,iPod,iPhone,iPad,GPS,PSP,mobile phone,notebook computer, etc. Metallic, shell shown noble ... MUSIC ANGEL, put in matched code 0000, connect Bluetooth, return to the menu, operate to play music ... equipments like blue tooth mobile, blue tooth adaptor, bluetooth player… The key- presses can not work ...