Bluetooth Computer Speaker 20W with 2.1 Channel

2.1 channel, combination speaker: satellite + subwoofer, never miss steps of enemy in gaming. 4inch full frequency subwoofer, hd crystal-like sound and heavy bass fill the whole room. 3inch×2 medium & high frequency speaker unit, restore real sound effects in the game, enable you to enjoy an immersive experience. Dazzling v-shape led, fashionable appearance, combination of smooth and frosted surface show more texture. Multiple connections: wireless mode, sd/mmc card, usb drive, line-in, fm audio. Package included 1 x subwoofer, 2 x satellite, 1 x user manual.