It is a good partner for you to share music from MP3/MP4/IPOD. It is also fit for CD/MD/DVD and other audio electronics with stereo 3.5mm output jack. Speaker: 15 mm Sensitivity: 102dB S.P.Lat 1KHz Impedance: 32 ohm Frequency Response: 20Hz-20,000Hz Rated Power: 1000mW Plug Type: 3.5mm Stereo Any OEM is welcome