... Audio Player, Mobil... Channels: 6 (5.1) Special Feature: Wireless, Portable Display: LED screen Specification:(1) Good appearance and design ... remote control, LED display 5.1 powered speaker.(6) USB 5.1 powered speaker with euphonious alt, sweet mediant, voluminous bass. ... phone and other audio input4. surround sound 5.1 powered speaker with USB, SD card, FM, remote control5. fashionable and ...