Home Headsets EPOS UI770 Wideband Active Interface Switch 18% OFF EPOS UI770 Wideband Active Interface Switch Sennheiser UI770 Wideband Active Interface Switch Learn about our Enterprise Pricing $118.97 MSRP: $145.00 This product is on backorder, and will ship as soon as it is back in stock. Contact us for estimated delivery date. EPOS UI770 Wideband Active Interface Switch quantity Select SKU: US-EPOS-1000827-US-USD Category: Headsets Related products UP TO 36% OFF Poly Savi 8445 Convertible $426.53 View Options UP TO 42% OFF Yealink WH66 $219.00 - $239.00 View Options UP TO 1% OFF Logitech Zone Wired 2 $73.96 - $129.99 View Options 21% OFF Jabra Evolve2 55 Link380a UC Mono Headset with Stand $279.06 MSRP: $355.00 Select