The fan is not brand-new, 90% new Car Auto Electric turbine Turbo Double Fan Turbo charger Boost Intake Fans SAN ACE60 3.2A Turbine Diameter:60x60mm Length: 72mm (double Motor) Operating Voltage:10.8-13V Current: 3.2A Speed:1000ORPM Wind pressure:2Kpa Inlet:5Fins Outlet:7Fins Fuel saving:5% -20% Increase power:10%~20% Package including: 1 Pcs 60x60mm in 3.2A + 1Pc Stepless speed regulation 20A