ROTATE PROJECTION FUNCTION Compared to other projection clocks, this clock simultaneously projects time and temperature. Use the ON/OFF button to control the projection, which ranges from 0.5 to 3 meters, with optimal viewing between 1 and 3 meters. The swivel design allows adjustment to the ideal angle, enabling easy reading of all display information from various positions, including while lying in bed. 4 LEVELS OF ADJUSTABLE BRIGHTNESS This projection clock offers four brightness settings: super bright, medium, soft light, and off. Both the backlight and projection are designed to minimize glare. Adjust brightness according 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 provides a 5-minute delay before repeating the alert, suitable 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, friends, or children. Suitable for bedrooms, living rooms, or office spaces, it combines functionality with design.