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Black Widow headphones are ideal for hunters with weak hearing and for research in areas of high noise levels. The large halls are specially designed to isolate outside noise. The Black Widow has a switch with dual function, serving to change the intensity of the volume from normal to full power so fast. In each hall there is a separate potentiometer for audio. The Black Widon are designed and manufactured with high quality components.
CAUTION: given the volume produced by these stereo headphones are recommended to adjust the volume to a comfortable level and not too high, turn the volume up gradually at a later time.
- Dual volume control
- Volume control with notches to click for each adjustment
- Diverter mono - stereo to fit any metal detector gland output of stereo headphones
- Plug 6.5 mm angled 90 °
- Folding pavilions inside one another (small size and easy to transport)
- Made of sturdy polymer
- Comfortable and soft pillows
- Adjustable padded headband, no screws, no additional frames, so no rust in the future.
- High quality speakers, extreme volume, high sensitivity, signal quality.
- Insulated from outside noise up to 29 Decibel
- Frequency response: 200 - 3200 Hz .. such as metal detector require.
- Sensitivity: 72 dB @ 1 KHz Min
- Impedance: 150 ohms nominal