This car antenna is suitable for all types of cars, it is easy to install and can be successfully installed without tools. At the same time, there are three types of adapters (M4, M5, M6), which can be freely selected, and the appropriate interface can be found at any time. The high-quality stainless steel material is waterproof and rust-proof, which keeps your car in a refined condition at all times. The length of the car antenna is 6.5 cm. The small and quite short car antenna complements your car and makes it more attractive. Do not ignore its excellent reception performance as a car radio antenna just because the car antenna is short. The short car antenna has advanced structural design and stable and strong signal, you can perfectly receive FM and DAB functions. You can freely drive into the lower garage without disassembling the car antenna. As an excellent mini car antenna, you no longer have to worry about all kinds of weather, no longer worry about bumps on the road, no longer worry about being damaged when washing the car. You will feel more comfortable and convenient and enjoy the driving experience. Package: 1 * Car Antenna + 4,5,6mm Adapter