Multifunctional clock: In addition to the time, the alarm clock also shows the temperature and humidity. Temperature and humidity: You get a real-time sense of your surroundings through the temperature sensor and humidity sensor, so you always know if you have the right indoor environment. Various alarm settings: Don't miss any important appointments and choose the alarm setting according to your needs. In addition, with the weekday setting, the watch automatically rings on working days and allows you to sleep on the weekend.  Power Saving Mode: Once you have activated Power Saving Mode, the screen will automatically stop lighting up after 10 seconds and it will turn back on with a sound above 60 decibels or pressing the alarm clock. This will turn the display back on for 10 seconds. Automatic and adjustable brightness: Between 6:00 p.m. and 7:00 a.m., the brightness is automatically reduced so that you are not disturbed by the watch's light when you go to sleep. The brightness can also be manually adjusted in three different levels. Two power supply methods: Connect to power with supplied cable or 4pcs AAA batteries (not included). Note: Use with power cord (5V/1A) is recommended. Batteries should only be used as a backup, e.g. in the event of a power failure.  Specifications: Functions: Wake-up, displays time, temperature and humidity Color: Black wood with white LED numbers Size: 150 x 70 x 40 mm Package Include: 1 LED alarm clock 1 power cable Manual Note Batteries not included. Use with a power cord is recommended.