Description
Female RJ9 to Male 3.5mm plug headset adapter..4P4C RJ9 to 3.5mm Female to Male Computer Plug Converter Telephone Headset Conversion Cable;.Convert your RJ9 Phone Headset to 3.5mm Plug;.Suitable for Family, Study, Living Room, Bedroom, Office, Business Conference, Education, Call Center;.Save money by using your existing headset;