Hm-156 Pro Features

Polarity: Versatile

Frequency Range: 65Hz - 18KHz

Signal to Noise Ratio: 74dB SPL

Sensitivity: -30dB +/- 3dB / 0dB=1V/Pa, 1kHz

Output Impedance: 1000 Ohms or less

Connector: 3.5mm

Power: LR44 battery

cable length:

Net Weight: 68g

Package Contents

1 HM-156 Pro Collar Microphone

1 x Carrying Case

1 Piece 7.1 Sound Card

2 x Sponges

2 Metal Clips

1 X Battery

1 Piece 3.5 mm x 6.3 mm Converter Adapter