Equipped with 2 large diameter driver units, a large 6W output and an impedance of only 4 ohms creates an impressive sound stage and vibrant sound quality, so you can enjoy not only music, but also TV, games, movies, etc.The speaker body features a classic mysterious black tone, a cool blue LED light on both sides and a center volume knob.Decorated with blue light, the overall shape is very cool, perfect for PC games.The speaker is powered by a USB cable, just plug it into any device that has a 3.5mm headphone jack and its ready to use.Next, turn the switch to turn on the sound bar.Turn the rotation button to adjust the volume.You can easily control the volume of the sound bar speaker.Built-in dual 6W high excursion allows you to hear more clearly and distance.Even at the volume, the treble will not warp and the bass is always mellowYou can enjoy the fun of the high quality of the time.