Pyle PLFMTR4 Mobile MP3/MP4/USB & Micro SD Player FM Transmitter Built-In 206 Channel FM Modulator (87.5-108MHZ ) Digital LCD Display With ID3 Tag - Power Supply: Draws power from car cigarette lighter (12V DC power) Reads MP3 Files from MP3, directly and play through any FM Receiver - Wireless Remote Control Included Supports USB Flash Drive &amp; Micro SD card Memory Functions: Memorizes and resumes from last song volume or frequency when restarted Four Loop modes: Normal, Random, Single Loop, &amp; Continuous Loop