3M PELTOR X4 Earmuffs X4B, Behind-the-Head, 10 EA/Case Motorola XTS 2500 surveillance kits * Environmental Listening for Auditory

* Environmental Listening for Auditory S

450-470 MHz Coverage - Optimized for UHF commercial radio and 70cm amateur band

WV-MHP-C18-E5-2

High-noise environments requiring maximum protection

3M PELTOR X4 Earmuffs X4B, Behind-the-Head, 10 EA/Case Motorola XTS 2500 surveillance kits * Environmental Listening for AuditoryX Series earmuffs are 3Ms latest advancement in hearing conservation. New technologies in comfort, design, and protection all come together in this groundbreaking earmuff line. The X Series earmuffs are 3Ms latest advancement in hearing conservation. New technologies in comfort, design, and protection all come together in this groundbreaking earmuff line. The X4B utilizes a newly designed spacer, specially formulated foam liners, and innovative ear