5-in-1 Multifunctional Alarm Clock You can check the time (12/24 hour mode) and date, temperature and humidity readings, all via the alarm clock. The product needs to be set up via the Qingping+ app, which is available in iOS and Android versions. Simple Settings in the Qingping+ App Connect the device to the Qingping+ app for all settings, just follow the instructions in the app. It automatically synchronizes with your mobile phone's time when connected to keep the correct time. Up to 16 alarms can be set, and for each of them you can set repeat rules and snooze mode. 8 musical ringtones can be selected to wake you up. The volume is adjustable from 35 to 85. Simple and Fun Features Once the alarm is set, the alarm clock can work independently. Press the hidden button on the top, you can: 1) stop the alarm; 2) start or stop snooze mode; 3) turn on the backlight. Clear Display with Adjustable Backlight The LCD screen is clear to read. The backlight duration is adjustable from 0 to 30 seconds (DOES NOT SUPPORT setting the backlight to always on, as it will consume a lot of battery). You can set the brightness to 6 levels (0-100%) and night mode. Low Power Consumption, Powered by AA Batteries The product is powered by 2 pieces of AA batteries which are included, and the standby time can be more than one year (it may vary depending on usage)._PA