Item Type: Cs64 Programming Line Material: Plastic Package List 1 x Cs64 Programming Line 1 x Adapter Cable 1FOR SOUND AID PROGRAMMING: Cable is designed for programming and testing sound aids, enabling various functions such as volume adjustment, audio mode selection, and frequency balance adjustment. 2ADJUST HEARING EXPERIENCE: Programming cable helps sound aid users easily control and adjust their own auditory experience, enhancing adaptability and comfort. 3COMPATIBLE WITH CS64: Specifically designed for CS64 and ear back machines, this programming cable ensures seamless use and compatibility. 4IMPROVE SOUND AID PERFORMANCE: With the ability to fine tune and optimize settings, programming cable enhances the performance and effectiveness of your sound aids. 5ACCURATE TESTING: Crafted with premium cables and connectors, programming cable ensures precise and stable signal transmission for accurate programming and testing.