Vidpro XM-L Wired Lavalier microphone - 20' Audio CableIncludes lapel clip and foam windscreenSensitivity -30dB /- 3dB / 0dB = 1V/Pa, 1kHzMicrophone connects via a 4' long cable with 3.5mm audio plugDesigned for use with Gopro Hero4, Hero3, Hero3 and Hero2 cameras
Transducer: Electret Condenser Polar pattern: Omni-directional Frequency Range: 35Hz18KHz Signal/Noise: 74dB SPL Sensitivity: -30dB /- 3dB / 0dB=1V/Pa, 1kHz Output Impedance: 1000 Ohm or less Connector: 3.5mm (1/8") 3-pole mini-plug Weight: Microphone: 17g, USB Adapter: 9g
Brand: VidPro, Model: XM-L