PBC-5 Helmet
It is composed by the communication cap the protective helmet and the adapter cable. The headset has the voice transmitting and receiving functions. The body-dividing KAIFULA defending helmet can be confirmed to be neatly used as the receiver or the transmitter according to the requirement. The product can
be comfortably put on and conveniently operated. The performance and the stability of the headset are very reliable. The voice communication quality and the sound insulation as well as the noise decreasing efficiency are very good.
Specifications:
Operating temperature: -40℃～65℃
Frequency Range:200Hz～4000Hz
Transmitting average sensitivity: (-63±3)dB/Pa
Receiving average sensitivity:≥ (98±3)dB/mW
Sound insulation amount: ≥ 20dB (200Hz～8000Hz)
Weight：1900g (Whole set)