Description: No need to turn your head to check the time, the alarm clock with a large display has an LED screen and a 180° swivel ceiling clock with Projection, allowing you to read it easily even lying on the bed. Specifications: Color: Black Material: ABS, Electronic Component Style: Practical Indoor temperature display range: 0°C (32°F) to 50°C (122°F) Temperature Error: ±1°C/1.8°F Function: 12/24h, Temperature, Time, Date Display, Alarm clock, snooze function, LED Projection Occasion: Home, Hotel, School Package Size: 19.5*9.8*4.8cm / 7.67*3.85*1.88inch Package Weight: 215g / 0.47lb LED Projection: The alarm clock features a red projection that can be rotated 180 degrees, with an effective distance of 5m/16.4ft Adjustable Angle: The 180° swivel projector displays clear and non-obtrusive time onto the wall or ceiling, ensuring easy visibility even while lying in bed Temperature Display: This alarm clock measures indoor temperature, helping you dress appropriately to avoid catching a cold Eye Protection: The upgraded soft light of the digital clock ceiling projector is designed to not disturb your sleep Great Gift: This USB alarm clock makes an excellent gift for kids, friends, parents, or business partners