... --- Private Mold --- HOT! Computer Subwoofer 5.1 with Remote Control USB SD FM Karaoke and VFD Display Specifications: 1. Power (RMS): 50W(woofer) + 15W ... . Usage: easy connection with USB, SD/MMC card, FM, PC, laptop, DVD, VCD, CD, TV, MP3/4, mobile phone, and other ... display: Package sample:Warehouse:Loading container: Computer Subwoofer 5.1 with Remote Control USB SD FM Karaoke and VFD Display