Works for Phones: AltiGen IP805 Avaya 1608, 1616, 9620, 9630, 9640, 9640G and 9650 IP Phones Cisco 7902, 7905, 7905G, 7906G, 7910, 7910+SW 7911, 7912 IP Phones Cortelco Fanvil C58, C58P C62, C66 Grandstream GXP14XX, GXP1400 GXP1405 GXP1450 GXP2124, GXP2120, GXP2140 GXP2140 GXP2160 GXP2110, GXP2100, GXP2020, GXP2010, GXP1200, GXP280, GXP285, GXV3005, GXV3006, GXV3240 GXV3275 IP Phones For HuaweiET325,ET525 for Yealink phones SIP-T19P T20P, T21P, T22P, T26P, T28P, T32G, T41P, T38G, T42G, T46G, T48G See more

Super Durable: Precision design, quality plastics, unibody headband construction, superior quality microphone makes this call center headset sturdier and more durable. High Sound Quality for Clear Communication: Wideband Sound telephone headset enables natural listening experience, features Noise Canceling Microphone to reduce background noise, Acoustic Shock Protection Circuit to protect your hearing. ONLY COMPATIBLE WITH SOME SPECIFIC PHONE MODELS LISTED IN DESCRIPTION. ¡¾NOT for Cell phones and Computers¡¿Buy the item today if you have one of phone models in list. For other phones, pls contact us for Compatibility Guide or Advice. Works for Yealink Phones, for AVAYA 1608 1616 9608G 9611G 9620 9630 9641G 9650... or CISCO 7902 7905 7906G 7911...7912 or Grandsteam GXP 14xx GXP1400 GXP1405 GXP2140 GXP2160...GXV3240 GXV3275 for Panasonic KXT and MORE DESKPHONES LISTED IN DESCRIPTION.