Features: The OSC-001F is a refined and well-designed FM Modulator that can turn any USB flash drives or any audio devices into a MP3 player into your car stereo systems. The MOSC-001F JH-05M is a truly Plug-&-Play player, no installation or wiring is required. It comes with 7 preset FM channels. The OSC-001F is a perfect upgrade for car audio system. Package Includes: Car MP3 Player W/FM Modulator User Manual Audio Cable Specification 稭P3 Playback ?28kbit/scompression technique and Stereo Electro circuit ensure high audio quality. 稰lug the other MP3/CD/VCD/DVD Players into the Audio-In Jack and Play them wirelessly into Car Stereo system. 稟 Charger with 5V Input. Technical Information: ? Working Range：30 meters ? Left & Right Channel Separation: ≥ 72db ? 3.5mm Stereo Input ? FM Transmitter:87.7，87.9，88.1，88.3，88.5，88.7，88.9 ? Frequency Response:20-15000Hz ? Storage Media: Flash Drive/Jump Drive/SD Card ? Power Supply: 12V, 30mA+10mA