DESC: The XACT XTR8CK features the same 44-minute Replay capabilities as it's brethen, as well as the new SIRIUS-Seek function which alerts up to 30 artist names and/or song title combinations. The XTR8CK also includes a 5-line wide-screen display, a sweet 4-way navigation button, 30 channel presets with preset scan, and the 100-frequency FM transmitter (with FM preset button that stores 5 FM frequencies that can be access with a touch of the preset button).