1、[Rapid Heat Dissipation] Aluminum alloy shell, light weight, good thermal conductivity, can quickly reduce the temperature of components, long term work is not affected. 2、[Multipurpose] Low power consumption, can prolong battery life, can use TV, LED lights, LCD monitors, especially refrigerators, freezers, induction cookers and other inductive load appliances. 3、[Safe] 220V modified sine wave intelligent filtering, high conversion efficiency (up to 95%), support overload, high voltage, low voltage, overheating, reverse connection, short circuit, overcurrent, insurance protection. 4、[Temp Controlled Fan] When the temperature is ≤45℃, the fan stops working, and when the temperature is greater than or equal to 45℃, the fan starts to work, making the inverter quieter. 5、[Buzzer Reminder] Once any protection of the inverter is triggered, the inverter will immediately disconnect the power supply, the load will enter the protection mode and remind people through the buzzer. 1 x Inverter1 x Connecting Wire2 x Battery Clip1 x Manual Item Type: InverterMaterial: Aluminum AlloyType: Modified Sine Wave InverterOutput Voltage Waveform: Modified Sine WavePower: 3000WOutput Voltage: 220VInput Voltage: 12VWeight: Approx. 776g/ 27.4oz