The RetroSound Hermosa AM/FM radio offers modern technology combined with a classic look, right down to authentic push-button styling and real metal knobs. The Hermosa features built-in Bluetooth wireless technology, so you can make safe hands-free telephone calls through your audio system. Bluetooth also enables wireless audio streaming from any iPhone or smart phone -- any application on your phone can be streamed through your system, including Pandora, iHeart radio or satellite radio. The Hermosa plays your digital WMA or MP3 music files through its USB input, or you can plug in your iPod or portable MP3 player through the auxiliary inputs. It features a new dual-color (green or white) display, front and rear RCA pre-outs and a built-in 25 watts x 4 channel RMS amplifier. Vehicle-specific mounting kits combined with RetroSound's patented InfiniMount shaft and bracket system assure seamless installation in the dash of your Impala without modification. For the latest in Modern Sound for your Classic, choose the new Hermosa from RetroSound.