Savior Apollo Electronic Earmuffs - By blocking out loud, harmful noises at any moment while simultaneously enhancing environmental sounds and voices, our Apollo Electronic Sound Suppressors provide excellent audio quality along with a noise reduction rating of 24dB. One Size Fits Most Passive Sound Dampening - 24dB NRR Active Electronic Sound Compression Compact Collapsible Design Padded Mesh Handband with Adjustable Wire Frame Stainless Steel Microphone Mesh Covering Dual Omnidirectional Microphones High Dynamic Range Speakers Frequency-Tuned Drivers with Enhanced Black PCB Includes Adaptive Cool Gel Ear Pads 1x American Flag Patch 1x Savior Writable ID Patch (2) AAA Energizer Batteries ***This device is not waterproof Exposure to extreme moisture may cause damage to the internal components and result in malfunction. Please be sure to keep the device dry and only store in a moisture-free environment.***