1. Universal: This car antenna is suitable for all types of cars and is easy to install. It can be installed successfully without tools. 2. With Screws: There are three types of adapter screws that can be selected as desired, and the corresponding interface can be found at any time. 3. Short: The length of the car antenna is 5/9 cm. The small and cute car antenna briefly complements your car and makes your car more attractive. 4. Powerful: Car antenna short has advanced structural design, stable and powerful signal, you can receive FM, DAB function perfectly.