The Apollo Electronic Sound Suppressors deliver superior audio quality by blocking out loud, harmful noises while simultaneously enhancing environmental sounds and voices. With a noise reduction rating of 24dB, these advanced suppressors ensure optimal hearing protection and clarity. Perfect for both outdoor and indoor use, the Apollo Electronic Sound Suppressors are designed to safeguard your hearing without compromising your ability to stay aware of your surroundings. Experience the best in noise reduction and sound enhancement with Apollo's state-of-the-art technology. Padded Mesh Handband w/ Adjustable Wire Frame Stainless Steel Microphone Mesh Covering Dual Omnidirectional Microphones High Dynamic Range Speakers Frequency-Tuned Drivers w/ Enhanced Black PCB