Description: 1/8" (3.5mm) Mono TS Plug. Compatible with recording devices, voice amplifiers, laptops, etc. 1/8" (3.5mm) Standard AUX-IN . Compatible with iPhone, Samsung, HUAWEI,Oneplus and more samrt devices. 1/8" (3.5mm) TRS Stereo Plug. Suitable for use on laptop/pc inputs for Skype, Internet calls and digital voice recorders. Designed for Use on Stage, Houses of Worship, Presenters, Lecturers and Other Applications Requiring Minimum Microphone Visibility with hand-free Operation. Sweat and Dust-Proof Made Primarily for Indoor and Outdoor professionals.Professional vocal pickup, pristine audio quality, omnidirectional condenser microphone. Specification: Model: JY-320 Size: 40mm/1.57inch Package Includes:(9 Pack) 1 Piece Mini Condenser Microphone.