The intelligent cooling fan will automatically rotate at different speeds according to the load and temperature. The design of the DC to AC inverter can reduce the noise of the fan.The car inverter is equipped with a car cigarette lighter plug, which is convenient to insert the cigarette lighter or hook it to the 12v batteryGood choice for camping, outdoor needs or drivingEasy to install and replace directlyLong service life, strong and durable, not easy to damageProtect your device and battery. Safe charging technology prevents overload, overheating, low voltage, high voltage and short circuitPlug Type: US Plug, it applies to Canada, India, Mexico, Thailand, Taiwan, the United States, the Philippines and so on.Input voltage: 12V/24VApplicable input interface: cigarette lighterOutput voltage: 220VMaximum continuous stable : 120WCigarette lighter : 75W (continuous)Applicable models: for most , trucks, RVs, etc. on the marketMaterial:ABScolour:BlackPackage Contents:1 * Car inverterOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.