Soundcast SOU-OCJ410 OutCast JR Wireless Speaker
Outdoor wireless stereo speaker designed to work with Soundcast audio transmitters (required for product use)Receives signals up to 350 feet outdoorsFeatures control buttons for play/pause and track forward/ back for remote iPod operationOne 6-inch downward firing subwoofer, four 3-inch high frequency drivers in an omni-directional array18 hours of operation from built in battery pack