Package Include 3 x Smart Digital Projection Clock Time Alarm Clock Weather Station Projector - White (USB Cable) Characteristics - Projection Distance: 1-5m / 3.3-16.4ft LED projection clock. - Size: 15x11x2cm/5.9x4.3x0.8inch clock projector. - Temp. Measurement Range: 0~50°C / 32~122°F. - Humidity Measurement Range: 20~99%. - Calendar: 2001-2099 year. - Support temperature format: Centigrade and Fahrenheit. - Color: White. - Support time format: 12 hours and 24 hours. - Material: Plastic. - Projector is rotatable. The projecting angle is 180 degree adjustable clock projection. - Alarm clock supports snooze mode projection clock. - Operated by 2 AAA batteries(Not included) projection alarm clock. - It also can powered by power supply(Not included). Pleas do not run the device by batteries and power supply at the same time. - It will show time, temperature, humidity, and weather on the backllit screen. Goods Description LED projection clock As it is not a professional device, the data may be not very accurate.projection alarm clock It will show the calendar and weather.clock projector This smart alarm clock is not preconfigured with the correct time so you need to specify your time zone and it will always be accurate as logn as there is no power outage

LED projection clock: it also can powered by power supply(not included). pleas do not run the device by batteries and power supply at the same time. Projection clock: projector is rotatable. the projecting angle is 180 degree adjustable. Clock projector: it will show time, temperature, humidity, and weather on the backllit screen. Projection alarm clock: alarm clock supports snooze mode. Clock projection: operated by 2 aaa batteries(not included).