8-inch projection clo with 4 adjustable LED time brightness, adjustable dimmer to ensure that you can enjoy clear time even in direct sunlight, also The time can be read by projection at night. Using a 180 (-90 to 90) adjustable projector, you can easily read the time on the ceiling or wall. You can adjust 3 projection brightness (OFF-Dim-Bright), the best projection distance is 7-10ft. The radio clo can remember up to 15 FM preset stations (FM: 76-108.0MHz). The 33-inch antenna ensures better signal reception. The sp timer function allows you to turn on the radio to sp within 90 minutes (mized on demand), and the radio will automatically turn off after the set time. With 5V/1A USB output f, you can charge your smartphone while you sp. The projection function only works with AC power, but the alarm clo also has a built-in baup battery, which can remember the time/alarm/radio settings even during a power outage. Dual alarms can separate your wake-up time from your partner. The snooze function of this snooze clo allows you to sp for 9 minutes, and then rnd you again.