TF/Micro SD Slot : 3Din : One DinRAM : 256MbInterface : ISO Car Audio PlayerSpecial Feature : Built-In Speaker/Microphone,Support Steering Wheel ControlOperating System : Windows CeOut Power : 4x45W Car RadioVoltage : 12VMaterial Type : Plastic+ Metal bluetooth car radioItem Weight : 1.65kgItem Size : 178mm X 160mm X 58mm 1 din car stereoMax External Memory : 32GROM : 2GSpecial Features : Charger,MP3 PlayersDigital Media Format : Mp3,MP4,WMA,JPEGOSD Language : Chinese (Simplified),Chinese (Traditional),Polish,German,Russian,Czech,Portuguese,Spanish,Italian,EnglishResolution : 800X480 1 din car radio with retractable screenDisplay Size : 7"For Vehicle Brands/Model : UniversalCertification : NONEProduct Name : 1 din Radio Cassette RecorderItem Type : Autoradio 1 DIN Car StereoRadio Response Bandwidth : 87.5-108MHZ FM RadioScreen Type : Retractable Touch ScreenSpecial Features : Bluetooth Car Audio MP5 PlayerInterface : AUX,USB,TF card slot,Mobile phone connection : Support for Android