Afraid to rely on the hotel's wake-up call service to get you up for that important meeting or appointment? With the Travelon Large Display Travel Alarm Clock, you won't have to guess how to set the room's alarm clock (if it has one), or trust the wake-up call service. This portable alarm clock fits easily into your suitcase, briefcase or handbag. It tells time, date, day of week and temperature in Fahrenheit and Celsius. The large screen is backlit and easy to read. It also has a retractable back stand. Requires 2 "AAA" batteries (not included).