Feature: 1. Color LED Touch Screen: This LED clock is designed with color LED touch screen, with large number display of time, date and temperature. 2 groups of alarm clock can be set separately, which offers great convenience for time reading and setting. 2. Smart Light Sensor: This digital clock is equipped with smart light sensor and 3 levels of brightness. You can manually adjust the screen brightness or set an automatic night mode, which will dim at night without affecting your sleep. 3. Snooze Function: This bedroom clock supports alarm and snooze function, which allows you to set an extra 5 to 60 minutes of sleep, meeting your basic needs for daily life and office working. 4. Temperature Display: This digital alarm clock supports temperature display function, which can show you the current room temperature accurately. Perfect for desk, bedroom, living room, office, dormitory, etc. 5. USB or Battery Powered: This large digital clock can be easily powered by USB cable(cable included) or 3 AAA batteries(battery not included), offering great convenience. Specification: Item Type: LED Clock Material: Plastics Application: With Large Number Display Of Time, Date And Temperature. Perfect For Desk, Bedroom, Living Room, Office, Dormitory, Etc. 2 Power Mode: USB or AAA Battery Powered Battery: 3 x 1.5V AAA Battery (Battery Not Included). Package List: 1 x LED Clock1 x USB Cable1 x User Manual