Eartec - Sets UltraPak + écouteurs SST Mains Libres This is the same wireless

This is the same wireless protocol used by the US Armed Forces to keep communications completely secret and free from interference

The battery provides 6 hours of continuous operation and is field replaceable

Double Jack connection to the Eartec Hub

sturdy 2-pin style

When attached to the user's waist

Eartec - Sets UltraPak + écouteurs SST Mains Libres This is the same wirelessUltraPAKs are compact and powerful full duplex transceivers designed specifically for teams that need hands free voice communication and also require low profile, lightweight headsets. This traditional belt helmet configuration offers the flexibility to choose between mid weight and light weight headsets and delivers exceptional full duplex performance within a 300 meter range. UltraPAKs are the smallest full duplex radios on the market, weighing just