The DK3A2 is a professional stereo lavalier microphone, featuring dual omnidirectional mic capsules. It is compatible with DSLR cameras, camcorders, recorders, and other devices that support a 3.5mm stereo mic level input. The Saramonic DK3A2 is suitable for a wide range of applications including interviews, podcasts, presentations or any situations, where more than one subject needs to be recorded.