
Portable Outdoor Wireless Speaker 900mhz Wireless Transmitting Technology Aux Input For Wired Sources Expandable Over Multiple Units Wireless Range Up To 150ft With Included Transmitter 3 Selectable Broadcast Frequencies Requires 6 AA Batteries For Wireless Play Up To 12 Hours Includes Mini Jack-to-stereo Lead Adapter 3.5mm Cable & Ac and dc Power Adapter