Feature:1. Small size, light weight, available in three colors, easy to install and disassemble.2. It has a perfect heat dissipation effect, which can effectively prevent the motor from overheating.3. Cooling fan is made of aluminum and plastic, with good heat dissipation, fast cooling speed and easy to carry.4. JST connector is convenient, fast, easy to install and use, and the wiring has positive and negative poles, and the wrong connection will not work.5. The product is costeffective and has a wide range of applications. It can be used for 1/10, 1/8, 1/12 RC car electromodulated fast heat dissipation.Specification:Item Type: Motor Cooling FanMaterial: Aluminum + PlasticInput Voltage: 5-8.5VOutput Current: 0.7APlug Type: JST ConnectorMaximum Speed: 21000 RPMWeight: Approx.22g/0.8ozCable Length: Approx. 180mm/7.1inProduct Size: Approx. 35x35x10mm/1.4x1.4x0.4inSuitable for 1/10, 1/12, 1/8 RC Car Sensored Brushless MotorPackage List:1 x 35mm Motor Cooling FanNote:1. Due to manual measurement, please allow an error of 13mm, thank you!2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.3. The wiring has the level of positive and negative poles, wrong connection will not work.