EARTEC Comstar Single-Ear Full Duplex Wireless Headset

The COMSTAR Single is a breakthrough "All In One" full duplex wireless headset that features a miniature transceiver built right into the earcup. This unique design eliminates interconnecting wires and beltpack radios. Eartec engineers have also miniaturized the antenna and installed it inside the earcup to insure rugged durability. Outstanding Range Full duplex communication up to 400 yards in any direction from Com Center. Dual Channel with Conferencing Two groups of four users communicate separately or all together in conference mode. Digital, Full Duplex Voice Dect frequency band (1900 mhz) is reserved by FCC for "PCS" voice communication only. Expandable Start small, add field programmable headsets. Up to 8 totals. Totally Portable AC wall plug, rechargeable batteries (6 hours), and AA disposable battery sled included. Simple/Instant Setup Self tuning, no antenna required. No FCC License Required USA, Canada, Europe and Australia certified.