This is a Spracht ZuM ZuMRJ9B Binaural Over The Head Headset for Desktop Phones.
Noise-canceling mic filters 90% of background noise for clear conversations
Broadband audio frequency keeps your voice sounding natural
Rotating boom allows you to position mic on either ear
Foam ear cushion offers comfortable fit through entire day
Compatible with many different phones using RJ-9 headset port including...
Most standard telephones from Sangoma, NEC, Polycom, Panasonic, 3Com,
Aastra, Escene, and Fanvil
Cisco IP Telephones
Ascom and Phillips Telephones
Yearlink, Avaya, HuaWei, Snom, Akuvox, Grandstream IP Telephones
Avaya Call Master V and VI
Binaural headset features a robust noise-canceling microphone that filters 90
percent of background noise to ensure your voice is all that's heard. Broadband
audio frequency also helps to make your voice sound more natural. The
microphone boom rotates 300 degrees so you can wear the headset on either ear.
And the microphone automatically mutes when the boom rotates 60 degrees up or
down. Comfortable leather and foam ear cushion provide an enjoyable fit through
your entire day. Headset is designed for phones with a RJ-9 headset port (sold
separately).
Manufacturer Spracht Products
Manufacturer Part Number ZUMRJ9B
Brand Name Spracht
Product Model ZUMRJ9B
Product Name ZUMRJ9B Headset
Product Type Headset
Technical Information
Connectivity Technology Wired
Sound Mode Stereo
Earpiece
Earpiece Design Over-the-head
Earpiece Type Binaural
Interfaces/Ports
Host Interface RJ-9