Feature 1Widely Applicable: Programming cable is widely used for diagnosing hearing difficulties, adjusting hearing levels, and tuning sound aid parameters. Suitable for BTE, CIC, ITC and ITE sound aids. 2Multiple Functions: Programming cable enables multiple functions, including volume adjustment, selecting different audio modes, adjusting audio balance and frequency, etc. 3User Friendly: Programming cable helps sound aid users easily master and adjust their auditory experience, enhancing sound aid adaptability and comfort. 4Compatible With: Suitable for Phonak sound aids using 13 size batteries, allowing users to program their devices to their desired settings for optimal performance. 5Precise and Stable: Sound aid programmable cable and connectors are made of pp material ensuring precise and stable signal transmission.Item Type: Sound Aid Programmable CableMaterial: PPSuitable for Phonak sound aids using 13 size batteries .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Programming Cable1 x Clamp