1.60W X 4 ,AUX IN,RCA out 2.High definition digital screen 3.VCD/DVD player ,USB Input 4.HD Radio,Disc,ESP,MP3 Features:In-dash AM/FM, MP3, AAC, WMA player with RemoteFlip-down, detachable faceFull-DOT 4-line text displayWireless remote control includedSwitchable blue and red button lightingPower Output:Peak: 60 watts x 4 MP3 ID3 Tag Display (Title/Artist/Album)3 Sets of 4V preamp outputs (front, rear and subwoofer)Built-in Bluetooth technology supports hands-free calling with a compatible Bluetooth phoneHD Radio Ready: tuner and antenna required and sold separatelySIRIUS or XM Satellite Radio Ready: Subscription required and sold separatelyFront-panel and Inside USB input: USB ports allow connection to digital devices such as flash drives, portable media players, etc. 

Car media Player USB input