It provides two wireless transmitters and two lavalier mics, so you can put mics on two separate people with only a single ultracompact receiver on your camera.
The belt clip on the receiver acts as a camera-shoe mount for easy attachment, two output cables are included, TRS for cameras and TRRS for smartphones or tablets. The clip-on transmitter has a great sounding built-in mic and it’s small and light enough to clip to shirts and clothing, or you can use the included SR-M1 professional lavalier microphone.
No specialized understanding of audio is necessary for operation. The Blink500 functions within the clear 2.4GHz frequency range and intelligently switches to open channels to eliminate static and prevent audio interruptions.
The Saramonic Blink 500 B2 is an incredibly compact, lightweight, and easy-to-use 2-person wireless microphone system for DSLR, mirrorless and video cameras, or mobile devices that delivers detailed, broadcast-quality sound.