[Time Projection] This alarm clock has a rotating projection function, which can project time and temperature on any wall or ceiling, and will display large and clear numbers for you to read easily. The projection distance is 0.5~3m, the most The best projection distance is 1~3m. [Multi-information display] The multi-function alarm clock displays the following functions time, date, week, dual clock, temperature, humidity, one clock will meet all your needs. [Dual alarm clock with snooze] The dual alarm function allows you to set two alarm times on one clock, one for you and one for your partner. The snooze function allows you to sleep for 5 more minutes before reminding you again. [USB mobile phone charger] After the power is turned on, the USB charging port can be connected to mobile phones and other electronic devices for charging. [2-way charging option] Power supply line (including USB charging line, excluding power adapter) or can be powered by 2 AAA batteries (not included). Color name blackProduct function1. Dual alarm clocks with snooze function. 2. Indoor temperature and humidity, choose C or F. 3. The USB charger can easily charge electronic devices. 4. Projection and nearly 180 degree free rotation function. 5. The compact, concise design and large-size digital display make it easy to read all information from all angles. 6. 4-level backlight (high light/medium light/soft light/off) SpecificationType Projector ClockTime format 12/24HTemperature -9+50/15122Resolution 1/Humidity 20%-95%Resolution 1%Backlight brightness level 4, highlight-medium-bright-soft on and offPause 5 minutesPower supply 2*AAA batteries (not included) Package 1*Projector clock1*Charging cable1*User Manual HG