Features: ADJUSTABLE TIME PROJECTION -- 180Swivel Projector Projects Ultra Clear Time Onto Your Wall or Ceiling, A New Simple Way to Get Time Information. And the projection brightness is 3-level adjustable (OFF-Medium-Bright). DUAL ALARM WITH SMOOZE FUNCTION -- Dual alarm can separate your waking-up time from your family. Snooze function, adjust time range from 5-60mins. There are BiBi and FM radio 2 optional alarm sounds. 4 TIME BRIGHTNESS ADJUSTABLE -- Large screen dimmable alarm clock with 4 adjustable screen brightness (OFF-Dim-Medium-Bright)enables you to customize the screen time display for day and night use. FM RADIOS -- Radio clock can automatically search for broadcast channels and save, 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 & POWER-OFF MEMORY -- Come with USB power cable, you can connect to any USB interface power source, such as mobile phone charger, computer, USB socket. CR2032 battery (not include) work as power backup system for time memory, the settings of time/ alarm / radio 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: 87.5MHz-108.0MHz (Manual / Auto Search) Volume: 0-15 level adjustable Time Project Angle: 180 rotable Project Brightness: 2 level adjustable / off LED Backlight Brightless: 3 Level adjustable or OFF Snooze Function: 5-60min adjustable / off Power Supply: CR2032 battery (not include) / USB pwoer cord Item Size: 170*85*40mm/6.69*3.35*1.57in Item Weight: 154g/5.43in NOTE: CR2032 battery only use as power backup which can be used to reset the settings of time/ alarm / radio will be remembered in the event of a power failure Packing List: 1 * Projection Alarm Clock 1 * 1.5M USB Cable 1 * User Manual