Indoor/Outdoor Weather and Temperature and Weather Forecast: Time and temperature which perpetual calendar is up to 2099 and time in optional 12/24 hour format, C/F conversion, alarm, weather forecast function which has 6 weather forecast symbols and 3 barometric pressure trend symbols , predicting the weather for the next 12 hours (indoor/outdoor temperature displayed circularly every 5 s). 8 Switchable Backlight Colors: The screen color can be set according to your mood. 8 switchable backlight colors (white, red, orange, yellow, green, cyan, blue, purple) and the colors can quickly flow or fix on one color. The projection clock offers 3 brightness levels to adjust. Transmission Range of 60 Meters: 90~180 rotation angels and 1~3m long projection distance for clear vision, two alarms with snooze function, which means it has two alarms with independent switches, one minute snooze snooze function). Please specify a transmission distance of 60m in open space. If the sensor fails to connect to the projection clock, check whether the sensor battery is installed correctly. 120 Rotating Projection: The projection clock has projection function and free rotation of about 120 degrees. Users can adjust it to the angle you prefer. Indoor temperature detection: -9.9C to +50C (14F to 122F). Outdoor temperature detection: -40C ~ +70C (-40F ~ 158F). If the projection is upside down on the wall, long press the "-" in the lower right corner and the projection will return to normal. 2 Power Modes: Using an AC adapter or two AAA batteries (batteries are not included). USB Charger: With a 5V 1A USB output port on the side for charging pocket-sized mobile devices. When using the power adapter, long press "SNZ/LIGHT" will set the always on mode. When using battery power, the backlight turns off after 15 seconds. If you need to turn on the backlight, please touch "SNZ/LIGHT". Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store