Features:
Measuring temperature range: 0-50? (32-122?)
Measuring humidity range: 20%-99%
Resolution: 1?
Display: max/min temperature and humidity records
Calendar: 2001-2099 year
Power: 4.5V adapter and/or 2 x UM -4/AAA (not included)
LCD screen displays the time, temperature, humidity, and the weather.
with colorful led backlit.
Good use on the desk or bedroom can see clearly in the dark when press the light button.
 
Operation:
press mode one time to view calendar
press mode one more time to view the alarm time
 
Function:
Setting the time
The hour digits are blinking and can be set by pressing UP or Down for setting hours
Use the same way to set minute.
 
Setting the alarm 
Press the mode for 2 times to view the alarm time.
Press mode hold for 3 seconds to enter the alarm setting mode.
The hour digits are blinking and can be set by pressing UP or Down for setting hours.
Use the same way to set minute.
 
Setting the calendar
Press the mode to view the calendar.
Press mode hold for 3 seconds to enter the calendar setting mode.
The year digits are blinking and can be set by pressing UP or Down for setting years.
Use the same way to set month and the day.
 
Alarm ON/OFF
Press up to turn alarm on or off
 
Max/Min
Press the max/min to view max temperature and humidity record.
Press the max/min again to view min temperature and humidity record. 
 
12/24 Format hour
Temperature display format
Snooze/ light/ projector
 
Specifications:
Material: plastic
Color: black
Product size: 142*115*65mm
Model: TS-E03
Battery: 2* AAA (Not included)

Notes:
1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.
2. Due to personal measurement technique is different, there may be 1-3 cm error of the physical.Thank you! 
3. Without AC power, press the "light" button, and the projection clock will turn off automatically after 5 seconds. When clock is powered by 4.5V adapter, the projector is always working.