Soundstream VM-21B, 1-DIN Digital Audio Head Unit w/ 32GB USB, SD, AUX, & Bluetooth

Bluetooth Hands-Free Calling from Enabled Phone A2DP MP3 Audio Playback from Enabled Device Playback from 32GB USB of MP3 & WMA AUX Audio Input for Personal Media Devices Front & Rear Pre-Amp Output 300w 4ch MOSFET Speaker Outputs Custom & Pre-Set Equalizer Settings Remote Control Included Theft Deterrent Detachable Face Faceplate Carry Case Included Multi-Region FM Frequency Stepping |  Unit size: Single Din CD player: No Bluetooth: Yes Aux Input: Front USB: Front, SD Card File playback: MP3, MP4 RMS Power: 17 Watts x 4 Peak Power: 50 Watts x 4 Preamp Output Voltage: 2V Preamp Output channels: 4 Ipod Compatible: HD Radio: No Satellite Radio Ready: No Steering Wheel Control: Adapter required Warranty: 1 Year