Single USB Cable Computer Speakers: Plug Play, just plug the USB cable into your computer no need f 3.5mm jack other drivers, PC speaker can make clear sound. Can help you avoid messy cables, provide you a tidy desk. USB Hubs Expansion: Instantly add 3 USB Pts to Any compatible device. Transfm a single USB pt into a full wk station. The extended 5.9 ft cable allows f the perfect set up easy access to out of the way pts. Use the included cable tie to adjust the length f maximum comft productivity. Microphone Enhancement: Built-in microphone function Optimized Clarity Volume, with its flat frequency response, the mic transmission your voice clarity, made f minimalist smaller setups, it barely takes up any desk space, Easy to bring along if you need take your streaming elsewhere. Perfect F Home Offices: Connect to your computer with a USB-C cable-without needing to install drivers. It is compatible with all popular online conferencing platfms Social application. Whether you are in a meeting, online class playing games, watching , listening to music, this is a good choice . Wking voltage: USB 5V Lower rated power: 1W USB protocol: USB2.0 USB cable length: 1800mm Sound card power: 105mW Colour:As Shown Material:ABS Package Contents: 1 USB Exper 1 English instruction manual Only the above package content, other products are not included. Note: Light reflection different displays may cause the col of the item in the picture a little different from the real thing. The measurement allowed err is 1-3cm.