This is a Poly (formerly Plantronics) Blackwire 5220 series headset. It's a wired headset with a 3.5mm jack, designed for all-day comfort, and is a standard model for people who frequently make calls and attend meetings. It features a noise-canceling microphone and Digital Signal Processing (DSP) technology to deliver more natural-sounding audio to the other party. A cable for conversion to typc is not included. It can be connected to a 3.5mm earphone jack. The ear pads are slightly worn, and some black residue may come off. Please understand that this is a personal item.