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 is 0.53 meters, with optimal visibility between 13 meters. The swivel design allows adjustment to the ideal angle, enabling easy viewing of all screen information from any position, including when lying in bed.4 LEVELS OF ADJUSTABLE BRIGHTNESS This projection clock offers three brightness settings: high, medium, low, and off. Both backlight and projection minimize light disturbance, allowing you to adjust brightness according to ambient conditions, helping protect your eyes and conserve energy.MULTI-FUNCTION DISPLAY SCREEN The alarm clock displays multiple functions including time, date, indoor temperature, and humidity. Temperature readings are shown in both Celsius and Fahrenheit, ranging from -9C to +50C (-15F to 122F). Time format can be set to 12-hour or 24-hour mode. This makes it a practical addition to your home or office.DUAL ALARM AND DUAL POWER OPTIONS The clock features two independent alarm settings. The snooze function provides an extra 5 minutes of sleep before sounding again, ideal for weekends. Power options include 2 AAA batteries (not included) or USB cable connection (adapter not included).IDEAL GIFT & PRODUCT SUPPORT This sleek digital projection clock makes a thoughtful gift for family, friends, or colleagues. Suitable for use in bedrooms, nurseries, or offices.