Main Features:
u2022 Shell material: plastic
u2022 Product size: 15 x 11 x 2.5cm
u2022 Charging: 2 x AAA ( not included ), external power supply
u2022 Time projection function, the projection distance is about 1 - 5m, and the rotation angle is 180 degree
u2022 Color display screen, LED backlight
u2022 Temperature and humidity display, temperature range 0u00b0C-50u00b0C, humidity range 20 percent RH - 99 percent RH
u2022 Date shows 2001 - 2099
u2022 Maximum / minimum temperature and humidity display
u2022 Alarm clock / snooze function
Remarks:
u2022 When the projection clock is 2 meters away from the receiving wall or ceiling, the projected font height is about 20 cm.
u2022 When the projection clock is 6 meters away from the receiving wall or ceiling, the projected font height is about 60 cm.
u2022 The external power supply can be used for long-time projection and long-light backlighting. When using the battery, it cannot be projected for a long time and the backlight is long.
Special Note:
Alarm clock battery should try not to use high-energy alkaline battery. Because it is energy-saving product, high power may cause some alarm clocks to be used abnormally. Please try not to use it. It is recommended to use carbon battery.