1. Comprehensive at a glance display This clock provides a clear, ataglance view of the day of the week, date, indoor temperature, humidity, and daylight saving time. All essential information is available in one place for quick reference. 2. Adjustable brightness and display comfort Three brightness levels are provided to the display according to room conditions. Automatic sensitivity level adjustment adapts the display to ambient lighting for added convenience. 3. Allinone functionality Indoor temperature is shown on the display. There is a builtin USB charging port for convenient device charging. Two alarm settings offer flexible wakeup options. Three adjustable dimming options are available for further display . It is easy to switch between Celsius and Fahrenheit according to preference. 4. Two alarms for flexible wake ups Two optional alarms allow setting different wake times for different users. The alarm volume is adjustable to suit the environment and sensitivity. 5. Practical use scenarios Bedroom wake up: Use the two alarms, pair wake times with a comfortable display brightness and ambient temperature monitoring, and charge the phone via USB. Shared living space: Independent alarms with adjustable volume enable two people to wake at different times without interference. Home office or living area: Monitor indoor temperature and humidity to maintain comfort, and keep devices charged through the USB port without clutter.