Protective communication solution for hands-free, clear communication in noisy environments Helps provide hearing protection when exposed to hazardous noise Integrated analog two-way radio with 22 pre-programmed FRS channels Environmental listening technology helps provide protection when it's loud, as well as helps workers hear environmental sounds when it's not Water and dust-proof noise-cancelling microphone (IP68) for clear speech transmission in noisy and harsh environments Designed for use in manufacturing, processing, equipment maintenance, crane operations, construction, and many other applications in noisy environments Auxiliary port and a PTT button on the earcup allows for a wired connection to a wide variety of 2-way radios Built tough for the working professional Headset is water and dust resistant (IP54) Comfortable for all day wearability Battery Life 20 Hours Battery Type Rechargeable Lithium-ion Colour Yellow Style Headband