Feature: 1. High Quality Material: Car inverter is made of high quality magnesium aluminum alloy material, high strength, strong and durable. 2. Function: Modified sine wave car inverter converts DC 12V/24V to AC 110V, with 1 AC outlets and 4 USB ports, 2 cigarette lighter hole. 3. Multiple Protection: Power inverter with under voltage, overvoltage, over temperature, overload, battery reverse polarity, short circuit protection. 4. Real Time Voltage Detection: Battery and inverter voltage real time display, always protect your battery and electricity safety. 5. Widely Use: Power converter is suitable for cell phone, laptop, tablets, electric light, digital camera, electrical tools and other electronics. Specification: Item Type: Power Inverter Material: Magnesium aluminum alloyColor: RedInput Voltage: DC 12V/24VOutput Voltage: AC 110V Output Frequency: 60HZ Output Waveform: Modified Sine Wave Conversion Efficiency: > 90%Standby Current Consumption: ＜0.3ARated Power: 420W Peak Power: 1000W Display Screen: Dual LED displayUS Plug Socket: 1pcs on the front Cigarette Lighter Port: 2pcs, on the side USB Ports: 4pcs . Package List: 1 x Power Inverter1 x pair of Battery Clamp Positive and Negative1 x Cigar Lighter1 x User Manual