Logitech G933s wireless headset, compatible with 7.1 surround sound, also connectable via wired connection including USB. - Model Name: G933s - Brand: Logitech - Type: Wireless headset - Features: 7.1 surround sound - Connection Type: USB connection - Included Items: Main unit, charging cable This is a G933s wireless headset. While it functions without issue, please consider that the ear pads are worn as shown in the photos and need to be replaced. The outer box is from the previous G933 model, but the included accessories, such as the battery stored in the main unit, the receiver, and the three types of wired cables, are all present. There were no noticeable problems when I was using it until last year.