The FSII-BP24 is a rugged, water-resistant beltpack that operates in the ISM license-free 2.4 GHz frequency range. Featuring the “Clear-Com Sound”, the FSII-BP24 has high audio bandwidth for superior intelligibility and listening comfort.

The FSII-BP19 is a rugged, water-resistant beltpack that operates in the ISM license-free 1.9 GHz frequency range. Featuring the “Clear-Com Sound”, the FSII-BP19 has high audio bandwidth for superior intelligibility and listening comfort.

FreeSpeak II® 1.9 beltpacks with firmware version 5.3.32.0 upwards support Bluetooth^® headsets.

The FSII O2 2.4 GHz beltpack is specifically designed to work in Hyperbaric chambers safely, operating at atmospheric pressures of 5.1 atm, 517 kPa, or 75 psi with a change of +/- 26 psi per minute without damage.

The FSII O2 1.9 GHz beltpack is specifically designed to work in Hyperbaric chambers safely, operating at atmospheric pressures of 5.1 atm, 517 kPa, or 75 psi with a change of +/- 26 psi per minute without damage.