Professional Binaural Call Center Phone Headset Rj9 with Noise Cancelling Mic for Office Desk Phones Polycom Avaya Plantronics Nortel Aastra Fanvil Mitel AudioCodes and Many More

This Premium & Cost-effective Noise Cancelling Call Center/Office Rj9 Telephone Headset with These Features: ?Crystal-clear Sound Quality. ?Enhanced Noise Cancelling Microphone for Clear Voice Transmission. ?Ergonomic Design for All Day Comfortable Wearing. ?Built-in Anti-acoustic Shock Circuit for Hearing Protection. ?Ultra Durable & Lifetime Warranty. ?Great Compatibility. Compatible with Below Listed Brand Landlines Desk Phone/IP Phone/Home Phone Models: Polycom VVX50 VVX101 VVX150 VVX201 VVX250 VVX300 VVX350 VVX301 VVX310 VVX311 VVX400 VVX401 VVX410 VVX411 VVX450 VVX500 VVX501 VVX600 & VVX601, Soundpoint Models IP301 IP335 IP331 IP335 IP560 IP550 CX300 CX500 CX600 CX700 Avaya 1140 1165 1210, 1220, 1230, 1408, 1416, 1603, 2400, 2410, 2420, 3904,3905,4406D+ 4412D+ 4424D+ 4424LD+,4610,4610SW 4612, 4620, 4620SW, 4621,4621SW, 4622, 4622SW, 4624, 4625, 4625W, 4626,4630, 4630SW, 5410, 5420, 5601,5602, 5610, 5620, 5621, 5625, 6211, 6218, 6219, 6210, 6220, 6221, 6402, 6402D, 6408, 6408+, 6408D+, 6410D+M, 6414, 6416,6416D+M,6424, 6424D+M,7208, 7316, 8101, 8102, 8110, 8400,8403, 8405, 8406, 8410, 8410D, 8434DX, 8503, 8510, 8520, 8528T, 9404, 9406, 9408,9410, 9504,9508, DT1 DT3 DT5 QE4610 Nortel T7208 T7316 T7316e Mitel 5212 5312 5320 5320e 5330 5330e 5340 5340e 5410 5420 550 5540 8528 6910 6920 6930 6940 IP420 IP420G IP480 IP485G Shoretel 100 212 212K IP230 230 265 530 560 560G 565 565G 655 420 480 480G 485 Aastra 6757i 6731i 6739i 6755i Allworx IP 9112, 9204, 9212, 9222, 9224 Adtran IP321 331 430 650 670 Alcatel-Lucent 4004 4020 4022 4035 4037 AltiGen 500 510 600 705 710720 Comdial 8312 8412 Digium D40 D45 D50 D70 Plantronics T10,T110, M10, M12, M22 & MX10 Amplifiers