BOYA BY-UM4 Portable Omni-directional Condenser Microphone Mini Flexible Microphone with 3.5mm TRRS Connector for iOS Android Smartphone Tablet PC for PC with Single Speaker and Mic Jack Audio Reco - Walmart.com
Amazon.com: Deity S-Mic 2 Location Kit Superior Off-axis High Sensitivity Low-Noise Directional Microphone for Professional Film : Musical Instruments
A Complete Guide To Directional Microphones (With Pictures) – My New Microphone
Canon DM-E100 Directional Microphone 4474C001 B&H Photo Video
Lightweight Smartphone Microphone with lightning output | Saramonic
Amazon.com : BOYA Shotgun Video Microphone, Cardiod Directional Condenser Mic Vdeomicro, w/Shock Mount Windscreen TRRS TRS, for iPhone/Andoid Smartphone, Canon Nikon Sony Camera Camcorders : Electronics