Mightree multifunctional projection alarm clock is a perfect companion to wake you up on time. Material: This alarm clock is made of high-quality acrylicl & plastic, durable and anti-drop. The metal base has strong stability and is not easy to knock down.Applicaiton：This multi-function radio projection clock is suitable for bedroom, office or hotel, reminding you to do something at a fixed time.Package: 1x alarm clock；1x USB charger; 1x user manualAfter-service: We provide within 30 days free return service after you receiving. Temperature and Humidity Display This alarm clock can display indoor temperature and humidity, allowing you to keep abreast of indoor weather conditions. 180° Ajustable Projection This projection alarm clock has a 180° adjustable projection device, which can clearly project the time on the ceiling or wall in the dark. Dual Alarms This smart digital alarm clock has a dual alarm clock function and can set two separate wake-up times at the same time. Snooze Fuction The snooze function of this alarm clock allows you to get extra sleep time. And there are 2 selectable alarm sounds and 3 adjustable volume levels. Make-up Mirror & 3-level Brightness This alarm clock can be used as a makeup mirror and can be set to three levels of brightness (light-medium-dark). Built-in high-sensitivity sensor. After it is turned on, the brightness of the alarm clock can be adjusted according to the environment. FM Radio & Sleep Timer This alarm clock is also an FM radio, you can search for different programs, set a sleep timer, and the alarm will automatically turn off when the time is up. USB Charging Port This alarm clock is equipped with a USB charger, so there is no need to change the battery frequently. It can charge mobile phones, tablets and other electronic devices. Precautions 1. Please do not place the electronic clock in an environment of high temperature, water or direct sunlight. 2. When you put the clock on the furniture, please use cloth or other protective materials away from the furniture. 3. If you want to clean the clock, you can use flannel with a little soapy water to clean the clock. Gasoline, thinner, or similar liquids can damage the clock face. Please cut off the power before cleaning. 4. If you do not use the clock for a long time, such as a month or longer, please remove the battery to prevent the clock from being corroded; if the battery compartment is corroded or dirty, please clean and replace the battery in time. 5. Please do not disassemble this clock.