Eartec UL4S UltraLITE 4 Person System with 4 Single Headsets

The Eartec UL4S UltraLITE is a revolutionary full-duplex wireless headset system. It offers hands-free, two-way voice communication for up to 4 people at once. There's no need to push buttons, as an open-line talking pattern is enabled by a specialty 'Master' headset that relays digital signals from up to three 'Remote' units. You can choose any mix of double or single ear headsets to form your standard UltraLITE system, with a maximum of 4 units. Key features include an all-in-one design that gets rid of wires and belt-worn radios. The headset can be worn on either the left or right ear, with a mic boom that swivels 270 degrees. It uses DECT technology for digital enhanced cordless telecommunications, and lithium polymer batteries that offer 6 hours of continuous operation. Best of all, no FCC licensing is required - it's ready to use right out of the box. Technical specs cover a wide range of details, from frequency and weight to charge time and storage temperature.

Using the Eartec UL4S UltraLITE system is easy. First, charge the headsets for about 3 hours using the provided charger. Once charged, turn on the 'Master' headset and then the 'Remote' headsets. You're all set to start communicating without pushing any buttons. You can wear the headset on either your left or right ear, just adjust the mic boom as needed. Remember to keep the system within a 400m range in open space for the best performance. When not in use, store it in a place where the temperature is between -10 C and 60 C. Try to use it in normal conditions, which are between 0 C and 10 C. For maintenance, keep the headsets clean and avoid getting them wet. If the battery starts to lose its charge quickly, it might be time to replace it.