LED projection alarm clock display with a brightness LED light source projects the time for easy viewing, especially in the dark. Temperature sensing function lets you monitor the room temperature at a glance, helping you stay comfortable. Flexible multiangle projection with adjustable projection angle lets you choose to project on the ceiling or the wall according to your preference. Durable construction with reliable materials provides long lasting performance and peace of mind. Use scenario 1: In a dark bedroom, project the time onto the ceiling for quick, unobtrusive viewing from bed. Use scenario 2: While winding down, easily check the room temperature to ensure a comfortable sleeping environment. Use scenario 3: In a dorm or hotel room, adjust the projection direction to suit your space and viewing angle without clutter or complex setup.