3000W DC to AC Modified Sine Wave Inverter Converter LCD Display Power with 2.0A USB Port Cooling Fan 1. [DC/AC Power Converter] 3000W DC to AC Modified Sine Wave Inverter with AC 220V output voltage, universal AC socket, suitable for global use. 2. [For charging the device] You can charge your mobile phone, laptop, electric light, digital camera, water pump, TV, power tool and microwave oven. 3. [With Cooling Fan] Built-in automatic cooling fan, effectively reduces noise and dissipates heat, which prevents the inverter from overheating. 4. [Good Performance] The inverter has strong driving force, better protection for sensitive device, low sound and electrical noise, low power consumption. 5. [Multiple Protection] with stable charging design, overheating, undervoltage, overvoltage charging, short circuit, overload, overcurrent and fireproof protection. Specification: Item Type: DC/AC Power Converter Material: Aluminum Alloy Output Waveform: Modified Sine Wave AC Output Voltage: AC 110V 60Hz (plusmn; 5%) USB Output Voltage: DC 5V 2A Shutdown Overheat: 60 (plusmn; 5%) ) Actual Power: 500W Max Power: 3000W Conversion Efficiency: 80% Package List: 1 x Inverter 2 x Test Clips 1 x User Manual