Packing included:1pcs AC power adapter (with cable)1pcs laser projector 1pcs stand1pcs User guide Manual (English)Parameters:1.External Color:Black 2.Laser source: Red-100mw@650nm / Green-20mw@532nmWarm-up time: 2 to 8 minutes3.Play Mode: AUTO (The points rotate clockwise or counterclockwise)4.Interface: 12V 0.5A AC adapter (Waterproof)5.Power Supply: AC110v-240v ， 50/60HZ6.Product size: Diameter 99mm x 160mm (with stand) 7.NW.: 0.86Kg; GW.: 0.95kg; shipping weight: 1.5kg Application: Purpose:holiday，New year， Gardens， parks， house facades， holiday tree， Dj， Bands，Bars， Pubs， Clubs， Roller skating rinks， KTV， Family party， Birthday，celebration， Festival， Mall， Store， Shop and other appointed place.