Voistek Call Center Telephone Headphone with NC Microphone + VM Controls for Cisco Linksys SPA Polycom Panasonic Office IP & Many Cordless Dect Phones with 2.5mm Headset Jack (Binaural A2H20D25)

Voistek Telephone Headset with Flexible Microphone for Cisco Linksys Polycom Panasonic Office Deskphone DECT Cordless and Cell Phones with 2.5mm Headset Jack

This 2.5mm Telephone Headset Connects directly to a 2.5mm headset jack on most basic and business phones such as Polycom Cisco Linksys SPA, Panasonic Zultys AT&T Aastra GrandStream and many many cordless DECT phones or Cell Phones with standard 2.5mm Headset Port.
Only compatible with phones with 2.5mm standard headset jack. For cell phone with 3.5mm headset jack like iPhone Samsung LG HTC Blackberry Huawei ZTE...etc, pls kindly check our items: VOISTEK K10J35 or VOISTEK H20J35
Superior Call Center quality Cordless phone headset, excellent sound quality, lightweight, durable and comfortable for all day use
Noise canceling microphone to reduce background noise and Acoustic Shock Protection circuit to protect your hearing.

Part of compatible phones:

Cisco: SPA series like SPA phone SPA303, SPA501G, SPA502G, SPA504G, SPA508G, SPA509G, SPA512G, SPA514G, SPA525G, SPA525G2. SPA921, SPA922, SPA941, SPA942, SPA962 IP, and other brand with a 2.5mm headset port like Polycom, Linksys, Grandstream, Cortelco Polycom SoundPoint Pro SE-220 & SE-225 conference Phones.
GrandStream: GXP280, GXP285, GXP2010, GXP2020, GXP2100, GXP2110, GXP2120 and GXP-2000 IP Phones Software Version 1.0 or higher
Polycom: SoundPoint Pro SE220 & SE225 Conference Telephones and SoundPoint 320, 321, 330 & 331 IP Phone
Zultys Technologies:ZIP 4x4, ZIP 4x5 IP Phones
Panasonics:KX-T7625, KX-T7630, KX-T7633, KX-T7636 Office Deskphones KX-T7730KXTG series cordless phone
AT&T: ML 17939 2-Line Phones 992 993
Aastra:470
Many Many Cell Phones and Cordless Phones with standard 2.5mm Headset jack