1,This is Brand New 12V powered portable adjustable fan. 2 speeds cage fan.2,It is very quiet at only 45db. On high, the air flow could be felt at 10' from the fan.The high efficient cage fan rotates up and down inside the base allowing you to direct the air flow for maximum cooling.3,The cigarette-lighter plug allows you to power it from your vehicle lighter socket.4,The DC power options make it a great choice for your car, truck, tent, RV, sleeper cab, SUV, ATV, delivery van, camping, hunting, or fishing etc.Product Features:Brand new and high quality.Low energy consumption, low noise.Cage shape design, makes the wind more cool.Portable and easy taking, good looking.Specifications:Input power: 12V DC. High / Low / Off rotating switch.Noise Level: