Package Included:1 x RGB Cooling Fans(optional 1/2/3/4/5/6PCS)1 x Remote Control1 x ControllerOr A Single Cooling FanOr A Light Bar(1PCS)Or Only One Set Controller(include: 1*Remote Control ,1*Controller)Specifications:Material: ABSType: Cooling FanSpeed: 1200Noise Level: 25 dBARated Voltage: DC 12V(Fan) / 5V(LED)Bearing: Hydro BearingWind Flow: 37.8CFM 10%Lifetime: 30000HCooling Fan Size: About 12*12*2.5cmStyle: RGB Cooling Fans Set(Fan optional 1/2/3/4/5/6PCS,include:1*Remote Control ,1*Controller),One Set ControllerA Single Cooling FanA Light BarFeatures:- RGB case fan, cool color conversion.- High airflow, 12cm fan tuned for high-airflow and large volume cooling.- Super quiet operation, equipped with rubber pads and hydraulic bearing.- Greatly reduce operating noise and improves efficiency.- 6pin interface to provides RGB fan safe and reliable power output.