Very much confusion on the interweb about these. Some say they are generic, some say Fuse pre 2007 and suggest that they are size specific. Does anyone really know this product? I have a Large pre-2007 FUSE and want these in the basic version. HELP

Tech Specs:

Material:

Nylon, plastic 

Input Connection:

3.5mm Plug 

Cord Length:

Not Specified 

Weight:

Not Specified 

Compatibility:

Giro Omen, Fuse, G10/G10 MX. Nin.9 Bad Lieutenant, and Encore helmet models. 

Recommended Use:

Skiing, snowboarding 

Manufacturer Warranty:

1 Year 

Country of Origin:

China