This antenna is compatible with all radios with telescopic antenna, it can help enhance the signal. The pure-copper double cables bring stable signal transferring and 3.2-meter length is enough for your daily use. The installation is pretty simple, clip the antenna onto telescopic antenna and stick the adhesive stick on the wall or windows, then it will work. It will bring much convenience for your daily life.Features:* Suitable for radio, it can help enhance the signal.* Pure-copper double cables bring stable signal transferring.* 3.2-meter length is enough for your daily use.* Clip the antenna onto telescopic antenna and stick the adhesive stick on the wall or windows, then it will work.* It is compatible with all radios with telescopic antenna.Specifications:Model Number: 108SEFrequency Range: 85-112MHzImpedance: 75Gain: 5dBMaterial: Pure Copper WireAntenna Length: 3.2m/10.49ftItem Weight: 50g/1.76ozPackage Size: 18.5*18.5*3.0cm/7.28*7.28*1.18inPackage Weight: 50g/1.76ozPackage List:1* Antenna