BOYA BY-M1DM is an Omni directional lavalier Dual-Head microphone, designed for Smartphones, DSLR, Camcorders, Audio recorders PC etc, it is perfect for video use. With Omni pickup pattern, for full 360 coverage, it absolutely gives you the possibility to capture anything in your sight. Moreover, the integrated 6-meter (20) cable with 3.5mm 4-pole gold plug is just a second thing to be connected to your smartphones and most of your cameras. 100% a good choice to be picked. Super sound for presentations and video audio recorders Lavalier Clip-on Omnidirectional Condenser Microphone is designed for video use and provides clear and accurate voice reproduction. Newscaster-style design provides effective omni-directional pickup pattern. This is the best performance+cost value available for your complete video needs.