If you have a favorite AM radio station, but experience poor reception, the Twin Coil Ferrite AM Antenna may be just what you’re looking for. This patented AM antenna doubles daytime reception, dramatically reduces nighttime fade out, and can even eliminate heavy static and distortion-it's a radio accelerator! Connect to your radio to hear distant low-power stations with amazing clarity. Works with any radio, from portables to home stereos, and includes a unique wireless ferrite stick for use with receivers without antenna connectors. Also includes a wire patch cord for radios with antenna connectors. The basic package comes with five feet of cable to connect the antenna to the tuner. Ideal for boosting AM radio reception in brick, stucco, or metal-sided homes. Runs on included AC adapter or optional 9 Volt battery.