Pioneer Carrozzeria USB/TUNER MAIN UNIT Car audio tuner supporting MP3, WMA, and WAV. This item has been stored since it was purchased new. The packaging is as it was when it was new. - Brand: Pioneer - Model: MVH-3600 - Accessories: Wiring, screws - Functions: USB, MP3, WMA, WAV compatible - Output: MOSFET 50W x 4 Thank you for viewing.