Product DescriptionMaterial: ABSSize: 18*4.6*9.1cmBody color: blackFont color: white, blue, redQuantity: 1 piecePackage content: 1*electronic clock, 1*data cable, 1* manual, 1*2032 button battery, 1*cowhide box1.Brightness adjustment: There are four kinds of screen brightness (high/medium/low/off). You can increase the brightness during the day and decrease the brightness at night as needed.2.180rotating projection: This digital clock can provide clear projection from a long distance, can be rotated by 180, and can be projected on the wall or ceiling.3.FM radio: It can be a radio or an alarm clock. The radio can store 15 channels, and the volume can be adjusted from 0 to 15. You can also set the radio sound as an alarm clock. It has a timing shutdown function. You can also search for radio stations manually or automatically according to your needs.4.Easy to use: This bedroom projector clock with USB charging needs to manually set the time, easy to use, easy for most people, and friendly to kids and the elderly.5.Snooze and memory function: With a snooze function, a digital clock with a USB charger can provide you with 9 minutes of extra sleep. This bedside clock is equipped with a battery backup system that can memorize time during power outages.