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Gray Ghost Deep Woods is the ideal headset for research at peak performance research posts particularly difficult as thick forests.
They have adjustment controls on the ear. Enter for a more accurate and powerful places on very difficult as very dense forests, given the lack of audio control, audio limiter in power, to offer just a metal detector on the maximum power the headphones, but in some gradual fraction of a second. In this way, the eardrum will not be the rush adio during the initial ignition phase detector, a very important protection of the eardrum.
- Special patented design
- Ideal for Research in thick forests
- Special sound reduction system during the activation of metal detector (protection of timpani)
- Selector Reverse polarity wire
- No adjustment audio power
- Ear soft and very comfortable
- Adjustable headband without using screws, no rust future
- Speakers designed for maximum sensitivity, efficiency and durable, with high quality audio response
- Diverter block audio circuit, useful when searching with pinpointer hand, or just hear more noise coming from outside the headphones.
- Isolation from outside noise to 24 decibels
- Audio response 200 - 3200 Hz (created for the metal detector)
- Sensitivity 72 dB @ 1kHz min.
- Impedance 150 ohms nominal