... 3)rock shaped, popular Characteristics of FY Series Outdoor Wireless Acoustic Product ModelFYS100WLAudio Inputs CD/MP3/IpodAcoustic output power5WWoofer5 ... speakers 2.4G remote control acoustic system can conduct wireless transmission to wide frequency acoustic and true music. ... over 10 years, including rock speakers, lawn speakers, wireless speakers, bluetooth speakers, in-ceiling speakers and in-wall ...