WITH RADIO FUNCTION----Our car antenna has radio function, and the copper wire conductor is designed inside, which can strengthen the reception ability, so that you can hear high-quality sound sources while driving and have a good mood for the day. HIGH-QUALITY MATERIALS ---- Our car antenna uses high-quality ABS piano baking painting process, which is suitable for car special paint, will not change color, will not fall off the paint, will not deform, and is durable. SILICONE PAD -DESIGN----The bottom of our car antenna is equipped with a silicone sealing ring, which has damping flexibility and high resilience, which can fit well with your cars shape and reduce the cars resistance while driving. Shark fin design ---- Car antenna shark fin design, round shape, dynamic streamline, rounded corner design, smooth and burr-free, in line with the humanized aerodynamic design, can den Greatly reduce wind resistance. EASY TO INSTALL ---- There is self-adhesive glue on the bottom of the car antenna, you just need to tear off the paper on the surface to paste the installation, no need to drill, convenient and quick.