UpBright 6V AC/DC Adapter For HoMedics Sound Spa Portable Sound Machine/Clock Radio SS-400B SS-2000 SS-2000E SS-3000 SS-2000F SS-2000G-AMZ SS-4000 SS-4500 SS-4510 SS-4510B SS-5000 SS-5010 6VDC Charger 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 6V DC Global AC/DC Adapter For HoMedics Sound Spa Portable Sound Machine/Clock Radio SS-400B SS-2000 SS-2000E SS-3000 SS-2000F SS-2000G-AMZ SS-4000 SS-4500 SS-4510 SS-4510B SS-5000 SS-5010 Power Supply Cord Cable PS Wall Home Battery Charger Mains PSU Fits: Homedics MSIBPA-060 518729 518730 518731 Blood Pressure Monitor