TF/Micro SD Slot : 0 Din : Double Din RAM : 2G Interface : Dual USB interface Special Feature : Built-In Speaker/Microphone,Wifi Function,Support Steering Wheel Control,Support 4G Network,Support Can-Bus Operating System : Android 10.0 OS Out Power : 4*45W audio for cars Voltage : 12V Material Type : Aluminum alloy + ABS + capacitive touch screen2 din stereo receiver Item Weight : 3.5kg Item Size : 9inch car radios 2 din Max External Memory : 32G ROM : 32G Special Features : bluetooth,Built-in GPS,Charger,FM Transmitter,Mobile Phone,MP3 Players,Radio Tuner,Touch Screen Digital Media Format : Mp3,MP4,WMA,JPEG OSD Language : Chinese (Simplified),Chinese (Traditional),Arabic,Polish,German,Russian,French,Korean,Portuguese,Japanese,Turkish,Hebrew,Spanish,Italian,English Resolution : 2 din car stereo Display Size : 9" For Vehicle Brands/Model : CHEVROLET Chevrolet Model : COBALT Certification : CE Special Features 1 : 8Core support wireless + wired Carplay Special Features 4 : Support OBD2/DAB+ Special Features 5 : Support DVR Special Features 6 : Support Phone link Special Features 7 : Support External microphone Special Features 8 : 8Core support Intelligent voice Radio frequency band: : FM/RDS Stereo receiver Including Frame: : YES 4G 64G/28G 128G : support wireless + wired Carplay+4G Internet 1G 16G/2G 32G : NO SUPPRT DSP/wireless + wired Carplay/4G Internet