2000W Car Power Inverter with LCD Display USB Ports Modified Sine Wave for Vehicles Gold Color Features： 1、Independent switch to control inverter's working directly. 2、USB port make more convenient to charge mobile device. 3、High performance cooling fan to extend the life span of inverters. 4、 Steady and precise output voltage. 5、Adapting aluminum alloy case, antioxidant, sturdy and durable. Specification： Features : 1. Independent switch to control inverter's working directly. 2. USB port make more convenient to charge mobile device. 3. High performance cooling fan to extend the life span of inverters. 5. Provide 2000W of AC power. 6. Adapting aluminum alloy case, antioxidant, sturdy and durable. Specification : Continuous power: 2000W Peak power: 3000W Frequency: 50+/-3Hz USB output: DC 5V( 2.1A) Output waveform: Modified sine wave Inverter efficiency: 86% Load adjustment rate: 1% Package list : 1*Power Inverter 2*Clamp with Cable Package List：