Home Headsets EPOS UI770 Wideband Active Interface Switch EPOS UI770 Wideband Active Interface Switch Sennheiser UI770 Wideband Active Interface Switch Learn about our Enterprise Pricing$118.97 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 Add to cart SKU: US-EPOS-1000827-US-USD Category: Headsets Additional information Weight 0.75 lbs Related products HP Poly Voyager Free 60+ with Touchscreen Charge Case $321.23-$599.38 Select options This product has multiple variants. The options may be chosen on the product page Logitech Zone Wireless 2 $249.99 Select options This product has multiple variants. The options may be chosen on the product page Logitech Zone Wired $99.99 Select options This product has multiple variants. The options may be chosen on the product page Yealink WH67 $307.54 Add to cart