Communication is getting difficult in a noisiness area. The MSA L’Com Communication system is a complete module with headband system for wearing without helmet. - 2 x 32 Ω speakers in parallel, max power 100 mW, - 100Hz-10 kHz electro-dynamic microphone, - Omnidirectionnal microphone, - Position of speaker and microphone close to ear, ear remain free, - Loud and clear communication is possible. Connection with a wide range of brand and types of radios is possible. Note : please specify brand and type of radio in use when ordering.