(1) Temperature & Time projection with ON / OFF button; (2) Double alarm with snooze function; (3) Time in 12/24 hour format; (4) Calendar with 7 language selectable (English, German, Italian, French, Spanish, Netherlands and Danish); (5) Indoor temperature and humidity, alternatively in deg C or deg F; 1 USB charger allows easy charging of electronic device; Projection angle can be change; Small, simple design and large digital display make it easy to read all information from every angle. Power Supply: 2x AAA batteries (not included) or USB power cable (included). Automatic Snooze function: Proceed as follows to activate the automatic Snooze function, While the alarm is sounding, touch the ldquo light/snooze rdquo button to activate snooze function. Then Snooze function is active or icon twinkle on the display.This operation moves the alarm back by 5 minutes and the alarm will restart at this time. The Snooze function can be interrupted by pressing any button . F.Y.I.: If a snooze alarm in the process, another alarm alarm, automatically stop the first alarm snooze function. Backlight: At any time, touch the " light/snooze " button will light the backlight for 8 seconds. In the case of using the USB cable, the product's backlight will have 4 brightness mode, light - medium - low - out, each touch one time to switch one mode.And can keep lit all the time. Charging function: In the case of the use of USB cable, through the product on the left side of the USB plug can be charged for mobile phones or PDA. Color: Black Material: plastic Package Contents: 1 x Alarm Clocks Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.