Connector B: RJ9. Connector A: 2* 3.5mm female socket ,Please note: There are 2 slots - one for mic works and one for headset works. Length:25cm .
Compatible with most VOIP phone headset jacks: Polycom, Nortel, Avaya, Aastra, ESI, NEC, RCA, Mitel, Lucent, Shoretel, Siemens, ect ...
Connecting Your Own Analog :Convert 3.5mm Audio plug to RJ9/RJ10/RJ22 Modular handset Jack.
Get this headset adaptor then you can use your favorite computer headphone to chat on IP telephone.
Easy Setup, Plug and Play .Please note: It don''t work with Avaya 9620C, Avaya 9608, Cisco 7942 ,cisco 7960 .

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 4.17 inch
Height : 0.39 inch
Length : 5.98 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 2.88 ounce (View shipping rates and policies)

ASIN : B0719K473N