Headset for Polycom VVX 400 VVX 401 VVX 410 VVX 411 VVX 500 VVX 501 VoiP Phone Light weight great Noise cancelling mic Clear sound HD speaker Great in any office or
eartec office Headset for Polycom VVX 400, VVX 401, VVX 410, VVX 411, VVX 500 & VVX 501 VoiP PhoneIn-the-ear headset, great headset for home, work & contact centre - EAR200 +