The Rockville RDM18 digital car media receiver is a very simple product to use and it functions and sounds great! This is a digital media receiver which means it does not have a CD player built into it. Not to worry though! Who really uses CD's these days? Instead you get Bluetooth streaming, a USB input, an SD card slot, and a front aux input. You also have your standard AM/FM radio with presets. Our SD slot has a max capacity of 32GB. (Other receiver usually only support up to 8GB. Features:

Rockville RDM18 In-Dash Digital Media, AM/FM, MP3, USB, SD, Bluetooth Receiver with Remote
Built-in Bluetooth for hands-free and audio streaming
Blue illuminated button lighting
Wireless remote control included
Song text information display
Front Auxiliary Input to connect any audio device
Front USB Input for thumb drives and other USB playback devices
Clock function
Color LCD display
Universal single din size (2" tall)
Perfect for single din radios (2" tall)
Perfect for double din radios (4" tall)
2 Single din items (DVD Player and receiver, or receiver and equalizer, etc)
Extra storage pocket when installing single din radio
DIN Radio Provision with pocket
ISO Radio Provision with pocket
Double DIN Radio Provision
Axxess XSVI-9003-NAV 2002-2017 Volkswagen VW CAN Wire Harness Interface RAP
Provides accessory (12 volt 10 amp)
Retains R.A.P. (Retained Accessory Power)
Used in non-amplified systems or when replacing amplified system
Provides NAV outputs (Parking Brake, Reverse, Mute, and Speed Sense)
High level speaker input
USB updatable

• Rockville RDM18 In-Dash Digital Media, AM/FM, MP3, USB, SD, Bluetooth Receiver with Remote. Built-in Bluetooth for hands-free and audio streaming. Blue illuminated button lighting. Peak Power Output:  50 watts x 4 channels. RMS Power Output:  17 watts x 4 channels. Wireless remote control included. Song text information display. MP3 ID3 Tag Displays Title/Artist/Album names. AM/FM tuner with 18FM/12AM presets
• 5 selectable tone curves. 8GB SD Card reader . 2 Sets of preamp outputs (2 volts). Front Auxiliary Input to connect any audio device. Front USB Input for thumb drives and other USB playback devices. Clock function. Color LCD display. Universal single din size (2" tall)
• Perfect for single din radios (2" tall). Perfect for double din radios (4" tall) . 2 Single din items (DVD Player and receiver, or receiver and equalizer, etc) . Extra storage pocket when installing single din radio. DIN Radio Provision with pocket . ISO Radio Provision with pocket .Double DIN Radio Provision
• Axxess XSVI-9003-NAV 2002-2017 Volkswagen VW CAN Wire Harness Interface RAP. Provides accessory (12 volt 10 amp). Retains R.A.P. (Retained Accessory Power). Used in non-amplified systems or when replacing amplified system
• Provides NAV outputs (Parking Brake, Reverse, Mute, and Speed Sense). ASWC-1 harness included (ASWC-1 not included). High level speaker input. USB updatable

Rockville RDM18 In-Dash Digital Media, AM/FM, MP3, USB, SD, Bluetooth Receiver with Remote. Built-in Bluetooth for hands-free and audio streaming. Blue illuminated button lighting. Peak Power Output:  50 watts x 4 channels. RMS Power Output:  17 watts x 4 channels. Wireless remote control included. Song text information display. MP3 ID3 Tag Displays Title/Artist/Album names. AM/FM tuner with 18FM/12AM presetsRockville