Feature 1Multifunctional car inverter, converts 12 V direct current to AC power, built-in intelligent chip, high conversion efficiency. 2Built-in multiple protections, low-voltage/over-charge/over-discharge/over-current/short circuit/reverse connection/etc., reliable performance, safer to use. 3Equipped with 2 AC sockets and 4 USB ports, support USB4.8A quick charge, it can power your phones, tablets, cameras, navigation, fans, etc., which is highly practical. 4Intelligent inverter cooling fan, when the product reaches a certain power to turn on the fan, quick heat dissipation, extend the lifespan of the inverter. 5Premium ABS housing, with nice durability, with LED voltage display, suitable for 12 V working voltage car, truck, RV, etc. Color: Black Material: PC + ABS Input Voltage: DV12V(10.5-14.8V) USB Output: DC5.5V0.5V, 4.8A Continuous Output Power: 200W Peaks Output Power: 400W Item Size: Approx. 170 x 80mm/6.7 x 3.1in Package List 1 * Car Inverter