ROTATE PROJECTION FUNCTION Compared to other projection clocks, our clock can simultaneously project time and temperature. Use the ON/OFF button to control; the projection distance ranges from 0.5 to 3 meters, with the optimal viewing distance between 1 and 3 meters. The swivel design allows adjustment to the ideal angle, enabling easy reading of all screen information from any position, including while lying in bed. 4 LEVELS OF ADJUSTABLE BRIGHTNESS This projection clock features four brightness settings: super bright, medium, soft light, and off. Both the backlight and projection are designed to minimize glare. You can adjust the brightness ing to ambient lighting conditions to protect your eyes and conserve energy. MULTI-FUNCTION DISPLAY The display shows time, date, indoor temperature, and humidity. Temperature can be displayed in Celsius or Fahrenheit, ranging from -9°C to +50°C (-15°F to 122°F). Time format is switchable between 12-hour and 24-hour modes. This versatile display provides useful information for daily life. DUAL ALARM AND DUAL POWER OPTIONS The clock includes two independent alarm settings with a snooze function that offers a 5-minute delay before repeating the alert, ideal for mornings or weekends. Power options include 2 AAA batteries (not included) or USB power via cable (adapter not included), offering flexible usage in various environments. IDEAL GIFT AND USAGE This sleek digital projection clock makes a thoughtful gift for family members, friends, or children. Suitable for use in bedrooms, living rooms, or office spaces, it combines functionality with modern design.