Like the WBS-670, the WBS-680 is a 1RU, rack-mountable base station that supports up to four full-duplex wireless beltpacks and provides a full talk/listen headset station. Rear panel connections allow the WBS-680 base station to connect to two separate channels of wired intercom; 2-wire, 4-wire or both.

Note: Most users do not need a license to operate this wireless microphone system. Nevertheless, operating this microphone system without a license is subject to certain restrictions: the system may not cause harmful interference; it must operate at a low power level (not in excess of 50 milliwatts); and it has no protection from interference received from any other device. Purchasers should also be aware that the FCC is currently evaluating use of wireless microphone systems, and these rules are subject to change.