Equipped with a 3.5 mm TRS stereo plug compatible with any recording device that has a 3.5 mm TRS stereo powered jack (Not compatible with 3.5 mm TRRS 4 Pole jacks unless you have an adapter. ) ^^ Capable of recording multiple people speaking at once for meetings, teleconferencing, video conferencing, Zoom, SKYPE, VoIP (Voiceover Internet Protocol) Calls ^^ Connect additional microphones in series for cascading (daisy chain) option in multi-user applications ^^ Features wide frequency response for clarity and enhanced intelligibility with 360 degree boundary microphone with omnidirectional digital recording ^^ Includes (2) WordForum 3.5 mm TRS stereo conference microphones with 8 foot cord in zippered carrying cases