Easy to install: Fm Antenna Outdoor Indoor comes with a magnetic base transmitter antenna cable(SMA-Male). The length of its own TV antenna cable is 1.5m, and the length of Stereo Antenna is 19cm. It can receive signals from all directions and its weighs only 37g ,which is easy to install and carry. Efficient transmission: 16.4Ft (5m) ultra-low loss antenna extension cable is made of waterproof high-frequency signal lines. The built-in pure copper core and copper mesh can effectively extend the signal received by the outdoor FM antenna to any place where it is needed. Antenna Adapters: Stereo antenna is equipped with 6 antenna adapters: SMA-Male, universal alligator clip (can be clipped on the external antenna adapters of any device), SMA-Female connector to F Type Male Plug Connector, F Type Female Plug Connector to TV Male Plug Connector Adapter, F Type Female Plug Connector to TV Female Socket Connector Adapter and F Type Female Plug Con