Helmet Flat Speaker with 2.5mm Jack Plug
Flat single helmet speaker with Velcro and a long lead terminating with a 2.5mm mono jack plug, designed to fit inside most motorcycle helmets. The 2.5mm plug can connect to 2.5mm speaker socket found on most two-way radio walkie-talkies or receivers. Features: 2.5mm Mono Jack Plug. Can connect to 2.5mm Speaker Socket. Fits most motorcycle helmets.