Product Name: Rockstone Power 3000 Watt Heavy Duty Step Up Down Voltage Transformer Converter Step Up Down 110 120 220 240 Volt 5V USB Port CE Certified
Rockstone Power 3000 Watt Heavy Duty Step Up/Down Voltage Transformer Converter - Step Up/Down 110/120/220/240 Volt - 5V USB Port - CE Certified Output Peak Power: 3000W