BOYA DIGITAL DUAL LAVALIER MICROPHONES BY-M3D 

The BOYA BY-M3D is a digital dual-capsule lapel lavalier microphone which is ideal for interviews, podcasting, live streaming and any situation that requires two speakers.
 
Dual-capsule Lavalier Microphone Works with USB-C Devices
Designed with two capsules, it captures two broadcast-quality sounds from a 360-degree range and delivers both audios to your USB-C device (such as Android smartphone, Macbook, PC, and tablet) via its 6m(19.7’) cable.
 
Universal Microphone with Wide Frequency Response and Proper Resolution
BY-M3D provides a signal conversion at up to 16-Bit/48 kHz resolution with a frequency response of 50 Hz to 20 kHz to meet your needs. And it works well with most recording software and Apps.