The Solam SL-828 is an MP3 player with FM radio that supports MP3 and WMA playback. But what makes this gadget special was its FM transmitter. The player has a wireless audio transmission with frequency range 87.5MHz – 108.0MHz (0.1MHz interval), 206 frequencies optional. This feature allows player to transmit songs to your car stereo. Measuring 60mm x 20mm x 12mm, the Solam SL-828 MP3 player is now available for $40 (512MB) or $49 (1GB).