Standard 1/8 inch (3.5 mm) AUX-IN audio jack,compatible with many SAMRT devices and guitar EQ pickups.The microphone has strong anti-interference ability and more reliable and stable transmission signal. Mono 1/8 inch (3.5 mm) plug-in,compatible with recording equipment,voice amplifiers,laptops,etc.The microphone is small and exquisite,easy to carry around,with the help of it,you will achieve better performance. Feature: ?EASY TO PORTABLE?Mono 1/8 inch (3.5 mm) plug-in,compatible with recording equipment,voice amplifiers,laptops,etc.The microphone is small and exquisite,easy to carry around,with the help of it,you will achieve better performance. ?SWEATPROOF AND DUSTPROOF?This mini microphone is sweatproof and dustproof,mainly used for indoor and outdoor professionals.Omnidirectional condenser microphone works for professional vocal pickup to original audio quality. ?WIDE APPLICATION?Mini designed for use on stage,chapel,lecturer,teacher and other applications that require minimal microphone visibility and no manual operation.Which is very convenient and practical. ?EXCELLENT PERFORMANCE?Condenser microphones can capture the smallest signals and reproduce your voice as vividly as a face-to-face conversation.Mini condenser microphone with superior audio performance for crystal clear recording. Specification: Item Type: Mini condenser microphone Product Model: EQ100 Material: Metal Color: Black Package List: 1 x Mini Condenser Microphone