Modern and stylish design: A modern and stylish watch, without visible buttons or unnecessary details. Multifunctional: The digital alarm clock displays the time, temperature, and date. It also has a wake-up function, where you can set up to 3 alarms. To turn off the alarm, press the DOWN button on the back of the alarm clock. Pleasant light: The LED digits provide a mild and pleasant light, which is equally visible both in light and in the dark. The watch automatically changes the brightness depending on whether it is night or day. You can also set the brightness yourself (choose from three levels). Energy Saving Sleep Mode: You can also set an Energy Saving Sleep Mode, i.e. no numbers are visible; You can activate the watch easily by tapping the display. Specifications: Size: 15 cm x 7 cm x 4 cm Features: Display Modes: DP-1: Time/Temperature and Year/Month/Date or DP-2: Time/Temperature Calendar: 01/01/2000 - 31.12.2099 You can configure three separate alarms. Working week: Alarms from Monday to Friday and no alarms Saturday and Sunday. Connect to power with the included cable or use AAA batteries (batteries should only be used as a backup so that the watch continues to run in the event of a power failure, for example) The included USB cable is for power supply only, the watch is not rechargeable. Use standard AAA batteries as a backup when no electricity is available. Package includes: 1 x Digital Alarm Clock with LED 1 x USB power cable Operating instructions