Direct connection via CD changer port with CD quality sound Control music files from your car radio panel or steering wheel Supports USB flash drive, SD card, and 3.5mm auxiliary input Built-in high quality MP3 and WMA decoder Built-in amplifier chips No signal interference, no battery required Smart design for easy installation and use Compatible with select Honda and Acura models including: Honda Accord 2003–2011, Civic 2006–2010, CRV 2012, Element 2003–2011, Odyssey 2005–2010, Pilot 2005–2011, Fit 2006–2011, S2000 2005–2010 Acura CSX 2006–2011, MDX 2005–2006, RDX 2007–2011, TSX 2004–2011 (excluding Type S) Compatibility information: - Works with head units including: Accord Navi Radio, Accord Premium 6CD Radio, Accord single CD radio, Accord 6 CD Radio, Civic 1, Civic Navi Radio, Odyssey Civic 1, 1sc0, 1yc5, 2hu2, 2j30, 2j32, 2j34, 2jl0, 2jb0, 2ka0, 2mb0, 2p30, 2p32, 2p34, 2pl4, 2tw0, 3sa0, 3ts0, 3yc0, 3yn0, 4mf1, 4xb0, 4yl3, 7bk0 - Not compatible with 2004–2008 Acura TL - Not compatible with active satellite radios or navigation systems Specifications: - Input voltage: DC 12V - Maximum current: 200mA - Total harmonic distortion: 0.01% - Frequency response: 20Hz – 20kHz - Operating temperature: -30°C to 80°C - Color: Black and yellow - Material: ABS plastic Package includes: 1 x AUX adapter 1 x SD card (color may vary, no color selection available) Note: This package includes only the items listed above. Other accessories are not included. Note: Lighting and display settings may cause slight color variations between the product image and the actual item. Measurement may vary by +/- 1–3 cm.