RUSSOUND AGO1 w/Airport Express   AirGo Powered Outdoor Speaker Wireless Freedom: The Air Go Outdoor Sound System is a portable amplifier speaker dock for an Apple AirPort Express. With the Air Go Outdoor you can stream music from an Air Play compatible device via the Apple AirPort Express. Hot Spot Flexibility Since the Apple AirPort Express also has the ability to simultaneously act as a Wi-Fi repeater, the Air Go can also offer a Wi-Fi hotspot while listening to the music at the same time. Great Sound in the Great Outdoors as a high performance, quality outdoor sound system, the single large stereo speaker provides excellent sound quality and a wide sound stage.