1、[AC Socket and USB Port] 2000W pure sine wave power inverter has two AC sockets for charging small equipment or home appliances, and one 5V 1A USB port for charging most mobile phone and tablets. 2、[Good Heat Dissipation] Multi vent aluminum alloy housing and built in cooling fan of the power inverter provide excellent cooling performance to prevent the device being over heating and damaged, real quiet. 3、[Safe Use] The inverter is designed with advanced isolated input output technology, improves its safety, has the protection functions of overload, low voltage, high voltage, overheating and short circuit, more safe to use. 4、[Excellent Components] The red copper transformer has higher conversion power and strong output. Industrial electronic components ensure higher efficiency and more stable performance. 5、[Wide Application] Both inductive and resistive load electrical appliances can be used. The inverter can be widely used in household appliances, vehicles, field operations, industrial, office, travel, etc. 1 x Pure Sine Wave Power Inverter2 x Battery Cable1 x Power Cable1 x User Manual Item Type: Pure Sine Wave Power InverterMaterial: Aluminum Alloy, Red CopperOutput Power: 2000WPeak Power: 4000WDisplay: LCDOutput Waveform: Pure Sine WaveInput Voltage (DC): 12VUSB: DC5V 2.1AOutput Frequency: 50Hz or 60HzWorking Temperature Range (Rated): 32-104℉, 0-40℃Low Battery Alarm Range (Rated): 10- 10.4VLow Power Off Range: 9.7-10VHigh Power Off Range: 15V