RGB USB Wired Computer Speakers 3D Stereo Bass 3.5mm for PC Desktop Laptop USB Wired Computer Speakers Features: Cool colorful lights make music not only audible but also better visual experience, 7 kinds of colorful lights, 3D surround, virtual surroundSound lights, combined with music rhythm. EASY VOLUME CONTROL - The main USB wired computer speaker is equipped with a volume control knob to instantly adjust the volume or volume. Just use the knob to control all switches. So you can easily and welladjust your USB speakers. No more complicated operations. Plug and Play - Connect the USB cable to any USB port on your computer or adapter, connect the 3.5mm audio cable to the headphone jack on your computer or smartphone, and then you can enjoyit. If the phone output is USB, you need to prepare a USB C to 3.5mm audio auxiliary jack cable USB wired computer speaker Specifications: TypeRGB USB wired computer speaker USB wired computer speaker Power3W*2USB wired computer speaker cable length80cm main line + 65cm branch line USB wired computer speaker effect 3D surround, virtual surround USB wired computer speaker interface type USB package contains 1X RGB USB wired computer speakerDelivery quantity: 1 setPackage Contents: Only the above package contents, excluding other products.Size: 105*69*79cm(Reminder: The size is measured by hand, please allow 1-2 cm measurement error)Colour: Black(Due to different monitors and lighting effects, the actual color of the product may be slightly different from the picture color.)