Dual knob car stereo radio

screen size: 12.3 inch Diamond QLED Capacitive Touch Screen (Double Knob Design) operation system: Android 13 cpu: 8 Core, UIS8581A, 1.6GHz product storage: 4GB RAM + 64GB ROM (4+64G) radio ic: 4755 core functions: Wireless Apple CarPlay, Wired Android Auto, Built-in GPS, MP3/MP4 Player, Touchscreen Control, Backup Camera Input, Reversing Aid additional functions: Support 4G SIM Card feature: Full Metal Body with Built-in Cooling Fan car fitment: Universal Fit for Most Car Models color: Black warranty: 1 Year place of origin: Guangdong, China brand type: Neutral Product package content: With Installation Cable & Retail Box power supply: DC 12V installation: 2 Din Universal Fit audio output: 4*50W High Power Amplifier