Pure Sine Wave Inverter Product Specifications: Input Voltage: 12/24/48/64 V DC Output Voltage: 110V, 220V~230V Output Waveform: pure sine wave Inverter Conversion efficiency: 90% IS protects against low input voltage, overload and overheating Scope of Application: Office communications: computers, printers, monitors, fax machines, scanners Consumer electronics: TVs, DVD players, game consoles, musical instruments, satellite receivers Household appliances: vacuum cleaners, fans/ventilators, shavers Kitchen appliances: toaster, oven, kettle Packing List: 1x Car Inverter Notes: 1. Electrical appliances of different powers need to use pure sine wave inverters of different powers. 2. Due to manual measurement, please allow an error of 1-3mm, thank you for your understanding. 3. If you have any questions during the use of the product, please feel free to contact us, and we will reply to you within 24 hours.