Work for: ION iPA76 iPA76A iPA76C iPA77 iPA76S IPA23 Block Rocker, Block Party & Live, Job Rocker, Explorer Portable Speaker System. Certification: UL Certified E365821, Over Heat, Over Current, Over Voltage and Short Circuit Protection, it is Safe and Reliable to Use Power Cord Type: 3-Slot, 18 AWG; Length: 6FT; Color: Black Power