BOYA BY-MM1 Shotgun Microphone MIC for DSLR Camera Smartphone Camcorder Youtube.
Manufacturer Boya. Microphone Form Factor- Gooseneck. See all information below! Number of Batteries - 1 Lithium Ion batteries required. Power Source- Corded Electric. Connector type: 3.5 mm Jack. Impedance- 600 Ohm.