Features: 1.This 180° smart alarm clock is equipped with a adjustable projector that provides ultra-clear projection on the wall or ceiling, making it easy to read even in bed. 2. Clearer screen display with design. Larger and clearer screen viewing angle, comfortable color, indoor and outdoor temperature (℃/④), indoor and outdoor humidity, barometric pressure, moon phase, calendar, clock, weather forecast and trend, daily MAX/MIN data. 3. Wireless Temperature Forecast Station supports up to 3 remote sensors (1 included in the package) to monitor indoor and outdoor temperature and humidity in multiple locations. 60m transmission range in open areas. 4. Indoor temperature measurement range: -9.9°C (14.2°F) ~ 50°C (122°F); outdoor temperature measurement range: -40°C (-40°F) ~ 70°C (158°F); temperature selectable in °C or °F. Humidity measurable range: 20% RH to 95% RH. 5. Suitable for home, office, etc. Give this perfect gift to your family, friends and colleagues. Specification: Material: ABS Projection distance: 1-6 meters Humidity detection: 20%~99%. Temperature detection: -9℃~+60℃ (14.2℃~140℃) Projector rotation angle: 180° Calendar display: 2001-2099 Power supply: 2*AA battery power supply (not included) Memory battery: 1*CR2032 Product size: as shown in the picture Package size: 21.3*7.8*9.5cm Weight: 430g Package includes: 1*Projected alarm clock 1*USB cable 1*Manual