Digital display alarm clock with temperature display. - Type: Digital clock - Temperature display: Yes - Alarm function: Yes - Date display: Yes - Time display format: 12-hour display Size: From the original listing Approximately 13.7cm wide, 7.8cm high, and 4.8cm deep Instruction manual included Includes 3 AAA batteries (pictured) so you can use it right away. I bought this to use in my daughter's room, but she won't use it, so I'm selling it. I opened it, put in the batteries, and just placed it there. Thank you for looking.