Projection Function The projection station (180° rotatable) has 3 adjustable projection lighting modes according to the desired angle and brightness. The red numbers projected on the wall or ceiling are very clear. Since it is easy to see the time, sleep is not affected. Optimal projection distance: 2-5m. FM Radio & Dual Alarm Clock Alarm clock radio with adjustable volume (0-15), receiving FM87.5MHZ-108MHZ audio range, which meets the needs of most countries in the world. The FM radio with sleep timer will automatically turn off after a specified time (5-90 minutes). It can set two independent alarm times, 2 alarm sounds (beep and radio), and the volume can be adjusted to meet different needs, allowing you to sleep a little longer (5-60 minutes). Multifunctional display The LED alarm clock displays time (12/24H), temperature and humidity (°F/°C convertible), used to identify indoor humidity and temperature. 4 manual/automatic screen brightness without glare, very suitable for the