Check the listing for details. LED Star Stage Backdrop Star Curtain DMX512 Background Starry Sky W/ Controller. Color: Black, Condition: New. Listed at 204.51 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, Voice-activated, Self-propelled 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.