Package Contents: Alarm Clock + USB CableProjection effect: This projection alarm clock has a long light projection function, allowing you to see the time display at any time Alarm function: This projection alarm clock has a snooze setting with a soft alarm sound to wake you up anytimeEco-friendly material: This projection alarm clock is made of high-quality plastic case and eco-friendly electronic components, very eco-friendly and durableTemperature and Humidity Display: This projection alarm clock has a temperature and humidity display, as well as a calendar function, allowing you to see all information at a glanceWeather forecast: This projection alarm clock has a weather forecast function, which can broadcast the weather of the day or the next day for you, very intelligentWhen this product is powered by battery, the screen and projection cannot be always onPower 2 AA batteries (to be purchased)When the projection clock is 2 meters away from the receiving wall or ceiling, the height of the projected font is about 20 cmWhen the projection clock is 6 meters away from the receiving wall or ceiling, the height of the projected font is about 60 cmProduct size; height 11cm*width 15cm1. The alarm sound is small2. When using dry batteries, the display cannot be kept on all the time. When the lights are off, the display is black and hard to see.When using power, the display is always on.3. The time has no memory function, and the time needs to be reset after the power is turned off.4. Compared with professional temperature and humidity meters, there are errors. The weather forecast is for reference only.Product Dimensions; Length 14.5cm * Width 10.5cm * Thickness 6cmPlease do not use alkaline batteries such as Nanfu Duracell, otherwise abnormal conditions will occur, please use carbon batteries.After using power, the clock can keep the backlight on for long periods of time. "Products from Bazhou's store