[Temperatur Display] - Built-in temperature sensors, the alarm clock can monitor the indoor temperature in real time to of you and your family's health. [Date function + 12/24H mode] - digital clock can record year/month/day, "MODE" to control to display the date; display in 7 different languages,12/24H two modes, you can control at according to your reading habits. [Temperatur Display] - Temperature and humidity display, time display, automatic temperature sensing/acoustic backlighting/setting alarm clock/snooze mode/timer function [Battery Powered + Cordless Work] - The small desk clock is powered by 2x AAA batteries (self-provision required) and it can work without a charging cord attached It can also be plugged in via USB.. It is easy to carry and suitable for travel and outdoor use. [Gradual ringing + snooze mode] - the SNOOZE button on the back to give you 8 minutes of lazy sleeping time.