Projection alarm clock for bedroom, LED digital clock projected on ceiling wall, 180 projector and dimmer, mirror design, snooze, 3-speed brightness bedside clock..Product parametersProduct type: Projection clockMaterial: ABSProduct color: Black, WhiteProduct size: 18.5x4.2x9.5cm/7.28x1.65x3.74inPacking size: 19.3x5.1x10cm/7.59x2x3.93inNet weight: 200g/0.33lbGross weight: 250g/0.46lbProjection distance: maximum 5 metersProjection angle: 180Product descriptions:Variety of functions-- New projection alarm clock with temperature and time display, projection function, automatic sensing/3-mode brightness adjustment/alarm setting/snooze mode/night modeHD projection--The LED screen clearly displays time and temperature and supports simultaneous high-definition red projection of time+temperature on the wall. It can perform 180-degree rotation projection, with an effective distance of 5 metersAutomatic low beam mode--The low beam mode is automatically turned on between late afternoon and early morning every day to save your eyes and reduce power consumption, and you can also set an automatic brighter interval.Mirror design--Use it as a makeup mirror to check the time while doing your makeup, so you won't be late for appointments!Memory function-- After the external power supply is turned off, keep the product settings unchanged and functions in normal use, and you don't need to adjust the alarm clock after a power outageAdditional button cell batteries are required, the customer must provide their ownPackage includes: 1xElectronic clocks