This projection clock features as AM/FM radio, 180 degree projector, dual alarm, snooze function , sleep timer and USB charging-port. 6 inch LEDs display provides you a better viewing experience, especially for the elders and kids. A perfect choice for you to be aware of the time in the bedroom, kitchen and office. It is more than a clock. More functions cater to your aspiration for a better life. Features: Large LEDs digits to display time, week and temperature easy and convenient for reading. Projection function: project time, adjustable focus, 3-level projection brightness, can rotate the projection 180°. FM radio function: manual FM, the listenning time can be set, automatic search station. Dual alarm clock function: 2 alarm clocks can be set to any date separately, also set snooze mode. Indoor thermometer function: real-time temperature display, 12H/24H modes. 4 levels of display brightness can be manually adjusted as you need. Built-in powers off memory function. Specifications: Material: ABS+PC Powers: 2W USB Input: DC 5V Light Color: White, blue (optional) FM Frequency: 87.5-108 MHz Projection Distance: 0.5-8m Volume Adjustment: 0-24 levels Hour Format: 12H/ 24H Brightness Adjustment: 4 levels Batterys: 2*AAA batterys (NOT included) or DC 5V Item Size: 170*89*37mm/6.69*3.5*1.46in Item Weight: 263g/9.28oz Package Size: 225*95*43mm/8.86*3.74*1.69in Package Weight: 325g/11.46oz Notes: This item is non-waterproof, please use it carefully. The AAA batterys are not provided. The projection clock must be plugged in to use. The batterys is only used for standby power-supply, not product power-supply. The batterys can save time memory and alarm Settings. After the USB is powered off, the user's Settings can be saved. The time will run in the background. When the powers is turned on, the user's Settings still exist and the time is correct. Because of the huge powers consumption of the product, 2 batterys can only work for 20 minutes as the working power-supply. Package Lists: 1* Projection clock 1* USB cable 1* User manual