Check the listing for details. 8CH LED Star Stage Backdrop Curtain Background Starry Sky w/ Controller Velvet. Condition: New. Listed at 199.92 USD. Specification Material: Velvet Color: Black LED Color: White, Blue Shape: Rectangle Light Source Type: LED Indoor/Outdoor Usage: Outdoor, Indoor Power Source: Corded Electric Plug: US Standard Control System: Master-slave, DMX512 Rated Voltage: AC90V-260V, 50/60HZ Protection Grade: IP20 Battery: 1* 23A 12V(Not Included) Power Consumption: 12W Insurance: 3A (Power Supply) 10A (Circuit Board) Lamp Bead Density: 20/m² Number of LED Beads: 360 Control Method: Remote Control, DMX512 Controller Assembly Required: Yes Gross Weight: 8.5kg/18.7lbs Net Weight: 8kg/17.6lbs Product Size: 6*3m/19.69*9.48ft Package Size: 55*50*20cm/21.65*19.7*7.87in Package Included 1* LED Backdrop 1* DMX512 Controller 1* Remote Controller 1* Power Cord 1* English&Chinese Manual Oth.