TruVoice HD-550 Deluxe Double Ear Noise Canceling Office / Call Center Headset With U10P Bottom Cable works with Mitel， Nortel， Avaya Digital， Polycom VVX， Shoretel， Aastra + Many More<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Lifetime Warranty Included From TruVoice on all of our range of Headsets. Only Global Brand to Offer this Service</li><li>Double Ear (Binaural) Noise Cancellation Microphone - Premium Headset， Also Available in Single (Monaural) Version， Lightweight， stylish and modern design - Maximized for all day wearing Comfort. Also has built in Acoustic Shock Protection..Includes U10-P 27190-01 Bottom Cable and Comes with Premium Leather Ear Cushions</li><li>Connects With : Polycom VVX101 VVX201 VVX300 VVX301 VVX310 VVX311 VVX400 VVX401 VVX410 VVX411 VVX500 VVX501 VVX600 &amp; VVX601， Soundpoint Models IP301 IP335 IP331 IP335 IP560 IP550 CX300 CX500 CX600 CX700</li><li>Bundle also Works With Telephone Models : AVAYA / Lucent 6402D 6408D+ 6416D+M 6424D+M 8403 8410D 8434DX 4406D+ 4412D+ 4424D+ 4424LD+ 1408 1416 2410 2420 4610 4610SW 4612 4620 4620SW 4621 4621SW 4622 4622SW 4625 4625W 4630 4630SW 5410 5420 5610 5620 5621 5625 9404 9406 9408 9504 9508 DT1 DT3 DT5 QE4610 Nortel T7316 T7316e T7208 ， Shoretel Phones 100 212 212K IP230 230 265 530 560 560G 565 565G 655 420 480 480G 485 and Aastra Models 6757i 6731i 6739i 6755i</li><li>Bundle also Works With Mitel Models 5212 5312 5320 5320e 5330 5330e 5340 5340e 5410 5420 550 5540 8528 ，Toshiba DKT Panasonic and receptionist phones - IF YOU REQUIRE AN ALTERNATIVE CABLE ADAPTER， PLEASE CONTACT US.</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41gL6zcBPuL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41VVyBZxkJL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41GJOIgv5QL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51y669tqGGL.jpg" noproxy>