This AM/FM clock radio is in an excellent condition for its age. Both alarm modes-radio as well as melody, work perfectly. Dial light works. It takes one "AA" battery for clock and two for radio (batteries not included). To set time ,pull the knob lightly located at the back side and rotate it. To set the alarm functions, rotate the wheel at the front and turn on the alarm. Other controls are self-explanatory. Free shipping within Continental States of US only.