ClearOne WS840 4-Channel Wireless Microphone System Receiver – 486 MHz to 512 MHz Operating Frequency – 300 ft Operating Range 910-6000-404-C$2,120.00 ClearOne WS840 4-Channel Wireless Microphone System Receiver – 486 MHz to 512 MHz Operating Frequency – 300 ft Operating Range ClearOne WS840 4-Channel Wireless Microphone System Receiver - 486 MHz to 512 MHz Operating Frequency - 300 ft Operating Range 910-6000-404-C quantity Add to cart SKU: 910-6000-404-C UPC: Brand: ClearOne Condition: New Category: Professional Sound Pro Sound & Ent Options & Accs Description Description ClearOne WS840 4-Channel Wireless Microphone System Receiver – 486 MHz to 512 MHz Operating Frequency – 300 ft Operating Range Related products Harman DI BOX ACTIVE DIRECT INJECTION DI BOX BSSAR133 $112.37 Add to cart Harman MAC AURA XIP IN DUAL SIP PRICED MAC AURA XIP IN DUAL SIP MAR-90250105HU $3,164.62 Add to cart Harman Martin RUSH MH 11 Beam 90280130 $1,960.11 Add to cart Harman Martin Exterior Linear 1200 Graze Decorative Light 90356986 $978.16 Add to cart