The UPSST1EU UltraPAK Intercom System from Eartec includes an UltraPAK Remote Beltpack, an SST Headset, and a rechargeable battery. It is designed for people who need to communicate while working with their hands, and utilizes Digital Enhanced Cordless Technology (DECT) to provide simultaneous talk wireless communication within a quarter mile range.
The UltraPAK is a beltpack radio weighing only 2.5 oz and features and ergonomic design for comfortable fit. It includes a volume control adjustment, a microphone mute button, and LED indicator, and works up to six hours on a single charge. The SST Headset features a secret service type earbud with a flexible, clear audio wire.