Fan and LED strip will not works without controller! Package Included: 1x Fan only $11.99 [1x RGB Fan only withNO controller] 3x Fan with Controller & Remote $34.99 [ 3x RGB Fan + 1x Controller + 1x Remote + 1x 5V 3Pin aRGB cabel + Fan screws ]1x LED Strip $15.99 [1x 30cm LED STRIP with NO controller] Dual LED Ring Fan. Dual Halo RGB Light shows vivid visual effect. RF Wireless operates speed,mode and color. LED has flowing light function. High Quality & Long Using Life: With hydraulic bearing design, and made by high quality eco-friendly materials that are certificated by CE & ROSH, PC case fan is in high quality and has a using life up to 20,000 hours continuous working time. Wide Compatibility: PC case fan is compatible with all types of chassis and easy to install. Product Name: RGB PC Fans Application: Processor Heatsink Material: Plastic Compatible CPU: Universal Power Interface: 6PIN Model Number: cooling fan Color: Black+White Size: 120 x 120 x 25mm Diameter: 120mm Speed: 1100-1800 RPM Noise: 23.5dBA Current: 0.35 A Voltage: 12 V Rated Power: 3.8W Bearing: Hydro Bearing Wind Flow: 33CFM Material: ABS (Acrylonitrile Butadiene Styrene Copolymers)