Feature:1. Automatic Temperature Prediction: Easy to use, can automatically predict the change of indoor temperature to outdoor temperature.2. Projection Function: The alarm clock is projected on the wall in a soft red color and the view is very clear, and will not disturb sleep.3. Backlit LCD Screen: With sleep function, 12/24 hours, date and week are displayed on the backlit LCD screen of the alarm clock.4. 4 Brightness Modes: The backlit can be adjusted in four brightness modes: high, medium, low, and off, which can be used for a long time.5. Charge: Using sophisticated production technology, the 5V USB output interface of the alarm clock can charge mobile phones.Specification:Item Type: Projection Alarm ClockMaterial: PlasticProduct Size: Approx. 13.5 x 8 x 3cm / 5.3 x 3.1 x 1.2inWeight: Approx. 250g / 8.8ozBattery Parameters: 2 AAA Batteries (Batteries Not Included)Applicable Places: Living Room, Bedroom, Study Room, Office, KitchenFeatures:(1) Support USB to Charge Mobile Phones(2) Projection and Nearly 180 Degree Free Rotation Function (Display Time, Temperature)(3) Dual Alarm Clock Function, the Volume Rises Slowly(4) 5 Minute Sleep Function(5) Time System 12HR/24HR(6) Time, Date and Day of the Week Display (DCF: the Week is Displayed in 7 Languages)(7) Dual Alarm Time and Date, Temperature and Humidity Can Be Switched with One Button(8) Temperature Detection: -9 to +50, Resolution 1/Humidity Detection: 20% to 95%, Resolution 1%Temperature and Humidity Calibration Time: 30 Seconds(9) BacklitDC Power Supply: the Backlit is 4 Levels (High Light, Medium Light, Low Light, No Light)Battery Power Supply: Highlight, Light Up 8s(10) Projection LampDC Power Supply: Always on (When RCC is Receiving, It is Synchronized with the Backlit)Battery Power Supply: Light Up 8s.Package List:1 xProjection Alarm Clock(Batteries Not Included)1 x USB Cable1 x English User Manual