Thesermonic sr-xms2is broadcast-quality stereo lavalier microphone designed for discreet and portable usage with DSLR cameras, camcorders, recorders, and devices. The SR-XMS2 features an alligator-style lapel clip for easy and secure attachment to your shirt or lapel and a 20' (6 M) cable to maximize freedom of movement and accessibility. An omnidirectional pick-up pattern equalizes the sound captured regardless the position of the microphone, making the SR-XMS2 incredibly versatile and the ideal choice for interviews, podcasts, diction, and other hands-free recordings. The SR-XMS2 provides improved sensitivity and higher signal-to-noise ratio compared to other popular lavalier microphones such as the rode startle+, while only being half the price.
This is currently the best performance/cost value on the market.