Mirror LED Digital Alarm Clock Portable Multi-Function ClockFeatures:Color: Blue、 Light Green、 Pink、 WhiteLED time displayAlarm clock24 hours format displayAlarm voice with LED indicationPower Supply: 2 x AAA batteries (Not included)Size: Approx. 7x7x3.5cm\/ 2.75x2.75x1.38"Function Keys:MODE Key: Switch to different Mode for further operation. Long press this kep for 5 seconds to turn on LED. Checking current alarm setting when pressing it once moreSET Key: Setting key. Long press this kep for 5 seconds to turn on LED. Turn on alarming function when pressing it again. Turn off alarming function when pressing it once moreBACK Key: Time viewing keyPackage included:1 x LED Digital Alarm Clock