ChiTronic Creative in Dash Bluetooth MP3 USB/SD AUX Hands-Free FM Radio Car Stereo Receiver Audio Player Media Center with LCD, EQ, Remote Control (17812050mm, 12V, 60W X4) In-Dash FM, MP3, USB/SD Card, Bluetooth Receiver with Remote Bluetooth technology allows wireless phone calls and music streaming Large-screen dynamic LCD function, clear and bright Full FM Frequency: 87.5-108MHz increment 0.05MHz Advanced Audio Distribution Profile; Support breakpoints and ID3 Play; Electronic control volume treble, bass, balance and fader; Mute and Loudess control;4-channel high power output (4 loud speaker)