1、JACK AND POWER: Automotive power converter is light, stable, durable and efficient. Come with 2 international AC sockets, 3 quick charging 2A USB ports, 1 DC cigarette lighter socket and ON/OFF switch. 12V DC to 220V DC car plug adapter socket provides stable continuous 200W power and 400W peak power 2、PORTABLE UTILITY DESIGN: Car power inverter has compact size of 9.65x78x13(in) and weighs about 1lb(450g). The scientific design and durable housing greatly improve usability and portability against drops and collisions. The 39in cigarette lighter cable length ensures perfect fit for most vehicles 3、REFRACTORY MATERIAL: Automobile power converter is made of ABS. The isolation transformer between the power supply and the secondary circuit will protect your device 4、SAFETY PROTECTION: Car plug adapter built in intelligent silent automatic control cooling fan, easier heat dissipation, as well as multiple protection system to provide comprehensive protection, prevent overvoltage, low pressure, overload, short circuit, overheating, overcharging, perfect protection of your electronic equipment safety 5、WIDELY USED: The inverter plug in draws power from the cigarette lighter socket charger. Perfect for charging laptops, tablets, phones, Christmas trees, string lights, breast pumps, for CPAP machines, atomizers, game consoles, for Kindles, TVS, DVD players, lights, for iOS tablet, air compressors, and other electronic devices