There is a description of a souvenir on the back. Unused and unopened. Opened for photography. 8RZ139-003 List price ¥3300 (tax included) Main functions/features: Radio-controlled alarm clock Electronic alarm 12-hour (AM/PM) display Calendar included (displayable until December 31, 2099) Rokuyo (six-day cycle) display included (displayable until December 31, 2030) Temperature display included (-9.9 to 50℃) Humidity display included (20 to 95%) With backlight [Product explanation] A large-display digital radio-controlled alarm clock with a calendar. Its compact size and dual wall/desk mounting capability make it suitable for any location. ● Electronic alarm ● 12-hour (AM/PM) display ● Calendar display (displayable until December 31, 2099) ● Rokuyo display (displayable until December 31, 2030) ● With thermometer and hygrometer ● With light [Specifications] Main unit size (H x W x D) mm: 128 x 82 x 23 mm Main unit weight: 160g Frame material: Plastic Display type: Digital Automatic radio reception function: Automatic radio reception function available Alarm sound: Electronic sound Volume control: Yes Snooze function: Snooze function available Power source: 2 x AAA alkaline batteries (sold separately) Battery life: Approximately 1 year Solar function: Solar function not available Calendar display: Calendar display available Temperature display: Temperature display available Humidity display: Humidity display available With light: Light available Luminous function: Luminous function not available Display format: Digital