Headphones for KASK helmet, SC2

Helmet-mounted headphones for KASK helmet SC2 – yellow. Light, weight: 250g. Yellow – medium to high noise level (construction, forestry, industry, manufacturing, agriculture). The product complies with EN 352 / ANSI S3.19 /CSA standards.
Noise Reduction: SNR: 29dB(A), H: 31db(A), M: 27db(A), L: 19db(A).