Feature:1. Aerodynamic Design: The unique streamlined fin design makes your car stylish and luxurious and reduces wind resistance when driving at high speed.2. Support AM FM Signal: The fin antenna allows you to smoothly receive FM AM signals, universal for cars, boats, trucks, and it is easy to install.3. Waterproof: Rubber sealing on the bottom of the radio antenna ensures proper sealing, good waterproof performance and can be used in any weather.4. Durable Material: This car roof antenna is made of ABS, which is sturdy and durable for long term exposure to UV radiation, not easy to age, wear resistant, long service life.5. Good Replacement: Replace your old radio aerial with this stylish antenna and update the look of your car without affecting the original car functionality.Specification:Item Type: Shark Fin AntennaMaterial: ABS + RubberWorking Voltage: DC12VFM AM Connector Type: DinFM Operating Frequency: 87.5x108 HzAM Operating Frequency: 525x1700 KHzFitment: Universal Package List:1 xShark Fin Antenna