Car Antenna Radio Amplifier - SODIAL(R) Car Inline Antenna Aerial Radio AM & FM Signal Amp Amplifier Booster 48-860MHz 100% brand new, high quality. Unique design and wide reception range. With signal amplified function. Interface: male, female car radio interfaces Suitable for car TV, other FM signal reception,increase reception distance,enhance receiver sensitivity of weak signals. Durable,stable,convenient. Plug and play.