UpBright New Global 12V AC/DC Adapter For Advent HA41U-838 HA41U838 Wireless AW-810 AW810 Indoor/Outdoor Speaker 12VDC DC12V Power Supply Cord Cable Battery Charger Mains PSU World Wide Input Voltage 100-240VAC 50/60Hz. OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection). Tested Units. In Great Working Condition. UpBright 30 days money back guarantee. 1 full year service warranty. UpBright New Global 12V AC / DC Adapter For Advent HA41U-838 HA41U838 Wireless AW-810 AW810 Indoor/Outdoor Speaker 12VDC DC12V Power Supply Cord Cable Battery Charger Mains PSU