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. New 5V AC / DC Adapter Wall Charger with Type-C USB Charging Cable Cord Compatible with tzumi FitRx On-The-Go Percussion Portable Rechargeable Fit Rx OnTheGo Massager Relieve Model 7773 +5V DC5V 5.0V 5VDC Switching Power Supply Cord Cable PS Battery Charger Mains PSU Charger with: Tzumi FitRx Portable Muscle Massaging Massage Gun Model 7631; Tzumi FitRx Pro Massage Gun Handheld Deep Tissue Percussion Multi-angle Massager Fit Rx Model No. 7610 8405 DDP003109 5V AC/DC Adapter with USB Type-C Charging Cable Cord Compatible with Tzumi FitRx 7631 On-The-Go Massager 7773 Fit Rx Pro 7610 8405 DDP003109 Deep Tissue Percussion Massage Gun Power Charger