Specification: Condition: 100% Brand New Material: Plastic Optional Color: Black, White Power supply: AAA*2 5V Temperature display range: 0°c-50°c /32°F-122°F Humidity display range: 20%RH-99%RH Size: 15 * 11 * 2cm / 5.9 * 4.3 * 0.8in Weight: Approx. 246g / 8.7oz Package list: 1 * Weather Projector 1 * USB Cable 1 * User Manual Note: Battery is not included. Features Easy to Read:The projection alarm clock uses high-quality ABS material, environmentally friendly, non-toxic, non-polluting, strong and durable. The high-brightness LED pearlescent digital display allows you to clearly see the time on the clock. Modern Design:Clear and comfortable visual sense, in line with modern decoration style, small and compact in size,suitable for family, office, study, bedroom, etc. USB Charging＆Wireless:This projection alarm clock can be used for several months with One battery .easy to move to any place you want at any time without worrying about socket problems. Multifunction:Time projection function, the projection distance is 1-5m. The projection angle can be rotated 180 degrees. Temperature and humidity display function. Multi-function: digital time display, alarm clock and snooze function. Maximum / minimum temperature and humidity display. Adjustable Alarm Clock:The digital alarm clock is equipped with a large LED display, which can clearly read the time and temperature. Memory function: no need to reset after power off.