Lightweight Headset GBSH-2B for Comfortable Communication in Various Environments

Lightweight headset GBSH-2B without noise protection with one earpiece and fastening around the head, designed to work as part of communication equipment at ambient temperatures from +5 ºC to +40 ºC and atmospheric pressure from 84 to 107 kPa (630 to 800 mm Hg). Perfect for conditions where you need to quickly remove/wear the headset or at the same time, while working with communication, control external sounds. GBSh-2B modification is produced with a four-pin connector (at the customer's request, headsets can be produced with another type of connector or with free pins). The headsets provide the possibility of adjusting the output voltage in the range of 400-1600 mV during operation by means of a variable resistor installed on the amplifier board. Transparent sound guide with a medium-sized ear piece.