Product highlights: General features: digital media receiver with AM/FM tuner (does not play discs) 6.75" capacitive touchscreen designed for use with Alpine's KTA-450 or KTA-200M power pack amplifiers fits in double-DIN (4" tall) dash openings Bluetooth hands-free calling and audio streaming (external microphone included) Smartphone features (see Details for info on compatibility with specific smartphones and apps): Apple CarPlay compatible (wired only) Android Auto compatible (wired only) built-in iPhone control Siri Eyes Free and Google Assistant control playback and control of music files on compatible Android devices Audio/video features: plays MP3, WMA, AAC, WAV, and FLAC music files (see Details tab for full capabilities) plays AVI, MPEG 1/2, MPEG-4, and WMV video files (see Details tab for full capabilities) 13-band graphic equalizer 6-channel time correction front, rear, and subwoofer crossovers Sound Boost Menu (Bass Boost, Mid-Bass Boost, & Subwoofer Controls) Lighting Link Control (compatible with Alpine PrismaLink subwoofers) Expandability: works with SiriusXM SXV300 tuner (not included) inputs: rear USB port, rear 3.5mm audio/video auxiliary input, camera input outputs: 6-channel preamp outputs (4-volt front, rear, subwoofer) Other features and specs: wired connection to parking brake required to access settings, video display, and other features on this receiver (the parking brake must be connected and set, released, and set again) built-in amplifier (16 watts RMS/50 peak x 4 channels) CTA-2006 compliant warranty: 1 year What's in the box: Digital media receiver Wiring harness (15A fuse) Preout/Camera harness 42" USB extension cable GPS antenna (attached 12' cable terminated by a Fakra connector) Sefl-adhesive mount for GPS antenna Microphone with bracket (attached 13' cable terminated by a male 2.5mm mono connector) 4 Pan-head ISO screws 4 Counter-sunk ISO screws Quick Reference Guide