Feature: 1.8-inch screen with large numbers is easy to read without wearing glasses.It can be dimmed, brightened or even turned off but leave the clock projection on the ceiling at night.Listen to your own music in peace through the Headphone output without disturbing or being disturbed by others. Projection alarm clock with 180° adjustable projector shows big clear numbers on walls or the ceiling within the distance range of 1. 5-3m/5-10ft, Means you don't have to twist around to see the clock on the nightstand; the projection brightness is adjustable.Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1*Alarm clock.Due to manual measurement, the allowable measurement deviation is 1-3cm