The Marathon Simple Travel Alarm Clock with mobile phone stand is compact and ideal for travel. Its locking flip cover keeps it folded, making it easy to slip into pockets or carry-on luggage. This clock can also be used as a desktop clock thanks to its large, legible display and phone holder, making it a true all-purpose clock. While keeping size compact, Marathon has not compromised any functionality of the Travel Alarm Clock, displaying time in 12 or 24 hour formats. This clock uses a large, ergonomic and easy to press button to activate the included backlight. The Marathon Travel Clock includes 2 AAA battery and is low power consumption to ensure maximum lifespan.