Saramonic LavMicro 2M, Omnidirectional Double Lavalier Microphone, Auitable for interviews, presentations, podcasts, etc., Audio output: 3.5 mm, Cable length: 6 m, Powered by LR44 battery (included), Frequency response: 50 - 18,000 Hz, Sensitivity: -32 +/- 3 dB (0 dB = 1 V / Pa @ 1000 Hz), Signal-to-noise ratio: 75 dB SPL, Output: 3.5 mm stereo mini jack, Weight: 70 g, Cable length: 6 m