Neewer 2PCS 3.5mm Hands-free Computer Clip on Mini Lapel Microphone (2X Microphones) Cable length: approx. 59"/150cm Supported Windows 8, Windows 7, Windows XP, 2000, 98, ME, and Vista Plugs into a standard 3.5mm jack Connects to Computer PC and Laptop. Easily clip it to your shirt, tie or pocket Chat in comfort while using Skype, VOIP, gaming, video conferencing, or while recording your notes.