This car antenna is suitable for all types of cars, it is easy to install and can be installed successfully without tools. At the same time, there are three types of adapters (M4, M5, M6), which can be selected at will, and the appropriate interface can be found at any time. The high-quality stainless steel material is waterproof and does not rust, which allows your car to always be in a refined condition. The car antenna is 6.5 cm long. The small and cute short car antenna enhances 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 an advanced structural design and a stable and strong signal, you can perfectly receive FM and DAB functions. You can freely drive into garages with lower heights without disassembling the car antenna. As an excellent mini car antenna, you no longer need to worry about all kinds of weather changes, no longer worry about bumps on the road, no longer worry about it breaking when you wash the car. You will feel more comfortable and enjoy the driving experience. Package: 1 * Car Antenna + 4,5,6 mm Adapter Note: Data is manual measurement, please allow an error of 1-31 cm, due to the differences between the light and the screen, there will be a certain color difference, the specific received in kind shall prevail.