Features: Adjustable Time Projection - 180° Swivel Projector Projects Ultra Clear Time onto Your Wall or Ceiling, a New Way to Get Simple Time Information. And the Projection Brightness is Adjustable to 3 Levels (Off-Medium-Bright). Dual Alarm with Smooze Function - Dual Alarm can separate your wake-up time from your family. Snooze function, set time range from 5-60mins. There are FM radio and 2 alarm sounds optional. 4 TIME BRIGHTNESS ADJUSTABLE - Large screen alarm clock with 4 dimmable screen brightness adjustable (OFF-Dim-Medium-Bright) allows you to customize the screen time display for day and night use. FM RADIOS - Radio can automatically search broadcast channels and record, FM frequency range: 87.5-108.0MHz. Also support manual search too. With 15 level adjustable volume, high quaity antenna ensures stable signal reception. USB CHARGING AND POWER-OFF MEMORY - Come with USB power cable, you can connect to any USB interface power source, such as cell phone charger, computer, USB socket. CR2032 battery (not included) as a power backup system for time memory, time/alarm/radio settings will be remembered even during power outages. Specification: Display Color: White/Blue/Red (Optional) Time Display Mode: 12HR/24HR Alarm Color: 2 Daily Alarm Function Wake Up Alarm: Buzzer/FM Radio FM Frequency Range: 87.5-108.0MHz (Manual/Auto Search) Volume: 0-15 Level Adjustable Time Project Angle: 180° Rotatable Project Brightness: 2 Level Adjustable/Off LED Backlight Brightness: 3 Level Adjustable or OFF Snooze Function: Adjustable 5-60min / off Power Supply: CR2032 battery (not included) / USB pwoer cord Item Size: 170 * 85 * 40mm / 6.69 * 3.35 * 1.57in Item Weight: 154g / 5.43in NOTE: CR2032 only use as emergency power supply which can be used to reset time / alarm / radio settings will be remembered in case of power failure Packing List: 1 * Projection Alarm Clock 1 * 1.5M USB Cable 1 * User Manual