3.5mm Male to RJ9 4P4C Female Adapter Converter Cable for Cisco Telephone Newly

Item Name: 3.5mm Male to RJ9 4P4C Female Adapter Converter Cable for Cisco Telephone Newly. Smart TV Box Android Quad Core HDMI 1080P Wifi Streaming Media Player UK

3.5mm Male Jack to RJ9 4P4C Female Adapter Converter Extension Cable Wire for Cisco Telephone
Feature:
Through the product transfer, you can use the RJ9 interface to transfer the home phone microphone to the mobile phone.
Used for the transfer for CISCO telephone

Specification:
Color: Black
Interface: 3.5mm TRRS male, RJ9 4P4C telephone interface female
Cable length: About 40cm/15.74'' (including connector length)

Note:
Please allow slight size differs due to manual measurement.
Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understand.