Excellent Signal Function: Compared with short car antennas, car antennas have built-in longer coils and have better reception, which can cope with the boredom of traveling and make road trips fun.;;; (Reminder: If the car antenna base does not have a built-in amplifier, the signal will be partially lost). High-quality Material: The car radio antenna is made of high-quality sunscreen rubber, which is not easy to oxidize and always maintains its best condition. The car antenna is beautifully designed, with a;;; smooth surface without burrs, which improves the waterproof performance of the antenna. There is no need to worry about the antenna being corroded by water, which will affect the reception of the car antenna. Best Partner for Your Car: The car antenna is 28cm long, and its stylish appearance makes the shape smooth to the end, adding vitality to your car, and it is an indispensable car friend. Perfect Fit: The car radio antenna is tightly fitted to the antenna base, leaving no gaps, and you don't have to worry about water seepage in rainy days. After tightening the screws, it can largely prevent;;; water infiltration, thus preventing the base from corrosion, not only prolonging the antenna, it has a long service life and largely ensures good contact between the antenna car and the base. Universal car antenna: equipped with three adapters specially designed for you, compatible with different types of cars, easy to install and ready to use after installation.