The Mamen Km-D2 Professional Lavalier Microphone.

Compatibility: Works with DSLRs, mirrorless cameras, smartphones, and tablets using a 3.5mm and 6.5mm interface. Audio Quality: Features omnidirectional stereo pickup for 360-degree sound and includes intelligent noise reduction. Cable Length: Equipped with an extra-long, anti-jamming recording cable (approximately 8m). Features: Includes a controller with a button to switch between camera and phone modes to optimize sound.