This Acoustic Audio by Goldwood 2.1 speaker system Features a contemporary design, Bluetooth, Blue LED subwoofer and satellite lights and is a stylish addition to any home. This 3-piece system includes one powered subwoofer and two satellite speakers as well as instructions needed to "plug and play". use it for your personal computer or laptop, DVD player, TV, gaming system, MP3 player or other devices with RCA audio outputs (3.5mm to RCA cable included). the powered subwoofer Features a side-firing woofer and utilizes a digitally tuned wooden enclosure for increased bass response. The full-range satellite speakers feature magnetic shielding for use near Televisions and computer monitors.