Double-DIN dashboard fitment
USB media playback
FM/AM radio tuner
Bluetooth for calls and music
AUX input
Steering wheel control support
Rear-view camera input
Video playback support
MirrorLink / phone screen mirroring (common on these units)
RCA audio/video outputs
Physical volume knob
Touch key controls on the side
12V automotive power operation
Possible ports/features visible in your photo:
Two front USB ports
Microphone hole for hands-free calling
Reset pinhole button
Rotary selector/volume knob