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 an optimal range of 13 meters. The swivel design allows adjustment to the right angle, helping you easily read all 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 the backlight and projection minimize light disturbance, allowing you to adjust brightness according to your environment, protect your eyes, and conserve energy.MULTI-FUNCTION DISPLAY SCREEN The alarm clock displays multiple functions: time, date, indoor temperature, and humidity. Temperature is shown in Celsius or Fahrenheit, ranging from -9C to +50C (-15F to 122F). Time can be set in either 12-hour or 24-hour format. This makes it a practical addition to any home.DUAL ALARM AND DUAL POWER OPTIONS The clock features two independent alarm settings. The snooze function provides an extra 5 minutes of sleep before the alarm repeats, ideal for weekends. Power options include 2 AAA batteries (not included) or USB cable (adapter not included), offering flexibility for use anywhere.IDEAL GIFT AND SERVICE A sleek digital projection clock that makes a thoughtful gift for family, friends, or loved ones. Suitable for bedroom or office use.