Orders placed after 4PM on weekdays will not ship until the next business day. Orders placed after 11AM Fridays will not ship until the following Monday.
Faster shipping methods may be available; just upgrade during checkout.
*Some exclusions apply.
Enjoy Extended Returns thru Feb 1, 2017!
You have until Feb 1, 2017 to return or exchange items purchased between Nov 1, 2016 and Jan 1, 2017. All other standard return policy conditions apply.
Enter new zip code to refresh estimated delivery time.
The silver UI 710 Passive Headset/Handset Switch from Sennheiser works as a connector between your handset and headset. At the touch of a button, a passive box enables you to switch back and forth easily between handsets and headsets, or even integrate a PC into the system.
Enables you to switch between handset and headset at the touch of a button
Easy to set up and use
Line powered, therefore no battery or AC transformer required