Tech Specs :

Mic sensitivity -42+-3db
Impedance: 2.2
Noise reduction: >55db
Microphone directivity: Omni directional
Frequency Response: 65Hz-18kHz
Cable Length: 3m
Weight: 23gr
Interface: 3.5mm

Compatible for Mobile phone, DSLR, PC, Camcorder and all 3.5mm input devices