J et M HS-291/9291 HELMET HEADSETS FOR HARLEY-DAVIDSON HS-291, for Universal-Style for Most Open/Flip-Up/Full Face Style Helmet Headset 291 features miniature extra - high-output (XHO) AeroMike ® VI boom microphone (retuned for j'ai utilisé with all factory installed motorcycle un audio systems)
291 features slim-line 40mm high-intensity helmet speakers for improved on-highway un audio performance
9291 features our miniature high-output (HO) AeroMike ® V boom microphone, (retuned for j'ai utilisé with all factory installed motorcycle un audio systems)
9291 features slim-line helmet speakers
Both headsets include 8-pin two-piece hook-up cord system (upper cord ONLY included with headset) that allows connection of these headsets to any factory installed motorcycle un audio system in existence today, including the 1998-2018 Harley Infotainment systems, just by interchanging the lower section hook-up cord
HS-291/9291 HELMET HEADSETS