The Type B90 Noryl hand-held Microphone, with press to talk switch, is fully proofed against the shock and vibration that may be encountered in harsh naval and military operational environments.
These military microphones are fully watertight (except for the noise cancelling version) and may be supplied with alternative cabling and optional stowage solutions. There are four different versions of the Type B90 Microphone.
The B90 Microphone is a component of the Outacom Public Address System, which will be fitted to the Scout Specialist Vehicle Programme used by the UKMOD. The 'press-to-talk' noise cancelling microphone, will enable the commander of the Scout to communicate with the public, in order to reduce unnecessary violence and collateral damage.