【 LED Display】Display date, indoor temperature, and week. Adjust LED brightness, set time, alarm or timer

【Automatic Brightness Adjustment】 Equipped with a built-in light sensor, the LED Alarm Clock Digital manual adjustment its brightness to match changing ambient light, providing an intelligent and comfortable viewing experience.

【Outlet Powered Only & Memory Function】 the clock has battery Memory function, you can put 3AAA battery backup that saves your time and settings (batteries not included), so you don't have to reset them after a power outage. The screen goes off during battery backup