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. eeTao 30 days Refund. 24 Months Exchange. eeTao USBC Charging Cable Cord Compatible with PlayBetter Bushnell Wingman 2 Golf Speaker Remote Controlled Voice GPS Distances 1 Lithium Ion Battery Power Supply PSU Compatible with: PlayBetter Bushnell Wingman 2 Golf Speaker Remote Controlled Voice GPS Distances 1 Lithium Ion Battery Power Supply eeTao 30 days Refund. 24 Months Exchange. eeTao USBC Charging Cable Cord Compatible with PlayBetter Bushnell Wingman 2 Golf Speaker Remote Controlled Voice GPS Distances 1 Lithium Ion Battery Power Supply PSU CECCCROHS 110-240