3.5mm Plug Jack to RJ9 Adapter Cable, Convert iPhone Smartphone Headset for Office Desk Telephone Use, Audio Converter Cord for Call Center Office Phone Headset Compatibility

This 3.5mm to RJ9 adapter cable helps you reuse your existing 3.5pin smartphone headset on RJ9port office desk phones. It bridges the gap between your mobilestyle headset and traditional office telephone equipment, ideal for office staff, callcenter operators and home telephone users.

Simply plug the 3.5mm end into your iPhone or smartphone headset, then insert the RJ9 connector into your compatible office telephone headset port. You can make and receive calls with your familiar headset without buying an extra dedicated telephone headset. It keeps steady audio transmission for smooth voice input and output, reducing call noise for clearer conversations.

Compact cable design saves workspace and supports easy storage. Please note it is only for telephone call audio transmission; it does not support music playback function on telephone devices. Headset and office phone are not included. Please confirm your phone headset port type before ordering for proper compatibility.