BOYA Dual Lava­lier Microphone (BY-M1DM)

Overview

The BOYA Dual Lavalier Mic lets you record two people at once. Perfect for interviews, tutorials, podcasts, or vlogging with two speakers. It’s clip-on, easy to use, and offers balanced sound from both microphones.

🔧 Key Features

• Dual omnidirectional condenser lavalier microphones — two mics in one setup.

• Long cable (approx. 4m / 13 ft) so both speakers can move freely.

• Compatible with smartphones, cameras, DSLRs, audio recorders, laptops, etc.

• Includes lapel clips, foam wind-screens, sometimes adapter for ¼-inch jack for cameras.

• Each mic captures natural sound even if the speaker turns their head.

  Spec	Detail
  Polar Pattern	Omni-directional
  Frequency Response	~ 65 Hz – 18 kHz
  Sensitivity	approx. -30 dB ±3 dB
  Signal-to-Noise Ratio	~ 74–78 dB
  Cable Length	~ 4 m (13 ft) total; distance between mics ~2.8 m (9.2 ft)
  Connector	3.5 mm TRRS (4-pole) gold plug
  Output Impedance	~ 1000 Ohm or less
  Power	Device-powered (smartphone) or requires small battery for cameras (LR44)
  Weight	~ 68 g (includes cable)