The Eartec UL413 UltraLITE 4-Person System comes with 1 single and 3 double headsets. These UltraLITE Double headsets keep users in constant full-duplex voice contact 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 headsets feature deluxe padding and a fully adjustable noise-canceling microphone, ensuring effective voice communication in high-noise environments. Key features include a self-contained 'all-in-one' design that gets rid of wires or belt-worn radios. You can wear it on either the left or right ear as the mic boom swivels 270 degrees. It uses DECT technology (Digital Enhanced Cordless Telecommunications), has lithium polymer batteries for 6 hours of continuous operation, and doesn't require FCC licensing - it's ready to use right out of the box. Technical specs cover frequency ranges (1920 - 1930MHz in the USA and 1880 - 1900MHz in Europe), weight (4 oz), and more.
Using the Eartec UL413 UltraLITE headset is easy. First, charge the headset using the provided charger for about 3 hours. The charger power supply is an AC adapter with an input of 110 - 40Vac and an output of 5.0V - 1100mA. Once charged, the headset can operate for up to 6 hours. You can wear the headset on either your left or right ear, and adjust the microphone to your comfort as the mic boom swivels 270 degrees. Make sure to keep the headset within a 400m range in open space for optimal performance. When not in use, store the headset in a place where the temperature is between -10 C and 60 C. Avoid using it in temperatures outside the normal condition of 0 C to 10 C. To keep the headset in good shape, clean it regularly with a soft cloth. And remember, since it doesn't need FCC licensing, you can start using it right away without any extra steps.
