1.Waterproof: IP65 ， can be used in indoor and outdoor.2.4 LEDs White Light snowflake projection，Classic style with a unique effect gives it distinctive characteristics.3.It can cover large area and reach the area which general lights cannot cover.4.Laser will show thousands of snowflake and distribute to tress and lawn and houses， it can make romantic atmosphere， especially used in the holiday and Christmas5.Especially suitable for wedding background layout， guesthouses， hotels， bars， parties， shopping malls， household， shop window， clubs， concerts ，karaoke，fashion shows， dance hall， stage， and other places.