1、Made of high quality ABS material, it is durable and has a long service life 2、Equipped with 4 USB charging interfaces for multi-purpose charging of vehicles, easy to use 3、Built-in safety protection system can effectively prevent overload, current, voltage, heat, short circuit 4、Good quality, reasonable design, stable and safe performance, you can rest assured to use 5、This product is suitable for camping, self-driving tour, business travel, and has a wide range of uses Features: Made of high quality ABS material, it is durable and has a long service life. Equipped with 4 USB charging interfaces for multi-purpose charging of vehicles, easy to use. Built-in safety protection system can effectively prevent overload, current, voltage, heat, short circuit. Good quality, reasonable design, stable and safe performance, you can rest assured to use. This product is suitable for camping, self-driving tour, business travel, and has a wide range of uses. Specifications: Condition: 100% Brand New Material: ABS Continuous power: 150W Peak power: 300W Input voltage: DC 12V/24V Output voltage: AC 100V-120V Frequency: 60+/-3Hz, 50+/-3Hz USB output: DC 5V(6A) Output waveform: Modified sine wave Package list: 1 * Inverter 1 * Car Charger 1 * Instruction Manual