The Sony Dream Machine AM/FM Alarm Clock Radio Model ICF-C218 in black is a modern clock radio with a digital LED display. It is made of polyurethane and has a frame material of the same. The clock radio is powered by electricity and has a quartz movement. It features an AM/FM radio, snooze function, and battery backup. The clock radio is 6" in length and has a 24-hour display. It  has been tested and works.