3.5mm Audio Plug to RJ9 Adapter Cable, Convert iPhoneStyle 3.5mm Headset for Office Desk Phone Use, 3.5mm Jack to RJ9 Cord for Call Center and Office Telephone Headsets

This 3.5mm to RJ9 adapter cable bridges standard 3.5millimeter audiojack headsets and RJ9based office desk telephones. It lets you repurpose your existing 3.5mmstyle headsets originally for mobile phones to use on compatible office and callcenter desk phones, saving the cost of buying dedicated telephoneonly headsets.

It passes through twoway voice audio for daily calls, office meetings and callcenter work. Compact cable build is convenient for desktopphonestation wiring. Simple plugandplay connection with zero driver installation.

Please note compatibility reminder: This cable works only for phones that support RJ9 headset audio input. It cannot guarantee microphone function on all telephone models. Some desk phones may require specific wiring standards, please verify your office phone headsetport specification before ordering. This is an audioonly adapter and will not transfer data signals.