Vehicle Electronics Accessories Lt-Dwyane 500W Inverter Dc 12V 110Vac 2.1A Dual Peak starting power :500W Continuous power :350W Digital display: battery capacity/input/output/load power Input voltage :12V Output voltage :110VAC/60Hz3Hz USB output: 5VDC/2.1A No load current : 0.9A Conversion efficiency: greater than 90% Provides peak starting power 500W continuous ;Power 350W DC to AC power,featuring 2 AC outlets and 1 USB quick charging ports.lcd display screen (grasp the output voltage value)Support mobile phone charging, TV, digital camera, outdoor camping, lighting, razor, notebook, game machine, recorder, small speaker, TV. The buzzer device reminds that the battery is insufficient and the voltage is not enough. The inverter will issue a warning to protect the car battery from damage due to insufficient voltage. Multiple intelligent protection: high temperature protection, input low voltage protection, input high voltage protection, overload protection, short circuit protection and other protection mechanisms. Alligator clip, terminal to port, thick core,Thickened aluminum alloy housing: enhance heat dissipation and compressive resistance,Built-in temperature control fan. Conversion efficiency: greater than 100%