Tested Eartec UltraLITE Headset

Lithium polymer batteries provide continuous for 6 hr operation. UltraLITE are breakthrough full duplex wireless headsets that provide hands-free, two-way voice communications. Eartec ulsr ultralite 2020 new hd ver. single-eared wireless headset (remote) 0 c to 10 c. Wear on left or right ear mic boom swivels 270 degrees.