Features: This is a head wear headset, comfortable to wear, sound quality fidelity. Tone picking angle can be adjusted at will. The microphone is a heart-shaped directional electrode capacitor microphone, which can effectively eliminate noise interference and improve voice gain. Widely used, mainly for waist mounted wireless transmitter. It is widely used in sports, performances, police, telephone operators, loudspeakers, telephones and other situations. Specification: Condition: 100% Brand New Item Type: Mini Mic Material: ABS + metal Color: as picture shown Plug: Mini XLR 3pin TA3F Type: Head wear Sensitivity: -46±3dB Frequency response: 40hz-12.5mhz Signal to noise ratio: 70dB (A) Maximum pressure level SPL: 130dB Output impedance: 1500 ohms +/ -30% (1 kHz) Package List: 1 x Mini Mic See more

It is widely used in sports, performances, police, telephone operators, loudspeakers, telephones and other situations. Widely used, mainly for waist mounted wireless transmitter. The microphone is a heart-shaped directional electrode capacitor microphone, which can effectively eliminate noise interference and improve voice gain. Tone picking angle can be adjusted at will. This is a head wear headset, comfortable to wear, sound quality fidelity.