The Eartec UL431 UltraLITE 4-Person System comes with 3 single and 1 double headset. UltraLITE Double headsets enable users to stay in full - duplex voice contact constantly, even when on the move. Unlike most wireless headsets, they operate without belt - pack transceivers. All electronics, including the battery, are inside the ear cups. The UltraLITE Double features deluxe padding and a fully adjustable noise - cancelling microphone, ensuring effective voice communication in noisy environments. Key features include an all - in - one design that gets rid of wires and belt - worn radios. You can wear it on either ear as the mic boom swivels 270 degrees, available in double or single models. It uses DECT technology, has lithium - polymer batteries for 6 hours of continuous operation, and doesn't require FCC licensing, so it's ready to use right out of the box. Technical specs: DECT 6.0 standard, 1920 - 1930MHz frequency in the USA (1880 - 1900MHz in Europe), 4 oz weight, and more.
Using the Eartec UL431 UltraLITE 4 - Person System is a breeze. First, charge the headsets for about 3 hours using the provided charger. Once charged, you can wear the headset on your left or right ear, adjusting the mic boom as needed. Turn it on, and you're ready to communicate. In high - noise areas, make sure the noise - cancelling microphone is properly adjusted for clear voice transmission. When not in use, store the headsets in a place with a temperature between - 10°C and 60°C. Avoid exposing them to extreme temperatures or moisture. For maintenance, keep the ear cups clean with a soft, dry cloth. If the battery starts to hold less charge over time, it may need to be replaced. Enjoy seamless communication with this great system!
