In use, the sucker antenna is designed according to the environment of the car, so when it is in fixed use, it will absorb a metal plate with a radius of about 1 meter, such as iron sheet, which will have a better use effect. 

However, as the imported original car antennas are very expensive and the advantages are not prominent, so the general car owners use domestic car antennas. 

When choosing the antenna, we mainly choose the shape of the antenna and the strength of the signal. 

It is recommended to use famous brand products from large manufacturers, such as the authenticity of the parameters we provide are relatively high and the manufacturing process is also guaranteed. 

If you buy in bulk, you can also customize the product according to the frequency band. 

Welcome consumers to come to buy.