This cable provides a reliable connection between devices with RJ10 ports and equipment with 2.5 mm audio jacks. It is specifically designed for Panasonic telephone models such as KX-T 7630, KX-T 7633, KX-T 7635, GN9300, GN9120, GN Ellipse, and GN8000. The cable features a standard RJ10 connector on one end and a 2.5 mm audio jack on the other end, with a total length of 1.0 meters. The sturdy, round black cable design ensures signal integrity for clear audio playback in professional communication environments. The RJ10 connector connects to telephone systems, while the 2.5 mm jack links compatible audio devices, allowing seamless integration between telephony equipment and audio accessories. The 1.0 meter cable length offers practical flexibility for various office or workspace configurations without excessive cable clutter. Consistently presented in black, the cable has a professional appearance suitable for business environments. The product packaging measures 50 mm in depth, 100 mm in height, and 50 mm in width, with a total packaging weight of 20 grams. This communication accessory serves as a practical solution for expanding connection options between Panasonic telephone systems and audio devices that require 2.5 mm audio jacks.