The GN ReSound SureFit 2C Thin Tubes are designed to provide a comfortable, secure, and nearly invisible connection between your hearing aid and ear tip. Engineered for use with compatible ReSound behind-the-ear (BTE) hearing aids, these thin tubes ensure clear sound transmission while maintaining a lightweight and discreet fit. Compatibility: The GN ReSound Surefit 2c Thin Tubes are compatible with the following hearing aids; * Danalogic Ambio Smart 67 * Danalogic Ambio Smart 77 * ReSound Key Standard BTE Hearing Aids (KE477-DW; KE377-DW; KE277-DW) * ReSound Key Mini BTE (KE477-DW; KE377-DW; KE277-DW) * ReSound Linx Quattro Mini BTE Hearing Aids (RE967-DWT, RE767-DWT, RE567-DWT) * ReSound Linx Quattro Standard BTE Hearing Aids (RE977-DWT, RE777-DWT, RE577-DWT
