Boya By-M1Dm Dual Head Lavalier Omni Directional Microphone

BOYA BY-M1DM. Type: Interview microphone, Microphone sensitivity: -30 dB, Microphone frequency: 65 - 18000 Hz. Connectivity technology: Wired, Device interface: 3.5 mm (1/8"). Product colour: Black, Housing material: Metal, Cable length: 4 m. Signal-to-Noise Ratio (SNR): 74 dB. Output impedance: 1000 Ω