Original and authentic, manufacturer made accessory
MPN: 14101-04
Product Material: Foam
Designed For: Jabra GN 2000 Duo Flex. NC, GN 2000 Duo. Omni, GN 2000 Flex Mono, GN 2000 Mono. Omni, GN 2000 Sound Tube Mono, GN 2000 Standard Mono Flex, GN2000, GN2000 Duo, GN2000 Sound Tube Duo