WBS-680 (DISCONTINUED) 11/9/2017 PreviousNextDownloadEmail this RELATED NEWS BY PRODUCT Products RELATED NEWS BY MARKET Products Operates in select frequency bands between 590-608MHz Two separate channels for 2-wire, 4-wire, or both Supports up to 4 full-duplex wireless beltpacks Wireless-Talk-Around button momentarily routes audio to only the wireless beltpacks monitoring the current channel Full talk/listen headset at the base Rear panel connections allow system expansion Input and output level adjustment controls Stage Announce (SA) button