Multi-functional for projecting time, temperature and humidity; Support projecting display of time, temperature and humidity, easy to view, adjustment brightness of LED display to adapt to different environment; appearance meets modern decoration. Suitable for home, , student dormitory and other place where time, temperature and humidity in demand. Mirror LED display, clear and easy to read; appearance, fashionable and beautiful. For table and desk for easy viewing of time and environment data; It can also for living room and as decoration.