Champion Vanquish Electronic Hearing Protection Ear Muffs 21dB Grey 40980A

Champion Vanquish Electronic Hearing Protection was designed from the ground up for the shooting sports. Each muff was acoustically modeled on gunshot reports to achieve the optimal balance of all day comfort and noise reduction. They all feature Safe Level Sound Compression Technology with a refresh time <1ms. Two Full Dynamic Range HD speakers ensure everything you hear is crystal clear. Omnidirectional microphones pick up everything around you giving a natural sound while minimizing wind noises. This model is Bluetooth�-enabled and has the ability to take and receive phone calls. - Features & Benefits - Safe Level Sound Compression Technology - Acoustic Foam for All Day Comfort - Sound Refresh Time <1ms - 2 Full Dynamic Range High Definition Speakers - 3 Omnidirectional Microphones - 5x Amplification - 150-Hour Runtime for Models 40980 and 40981* - 3 Hour Automatic Shut Off - AAA Batteries Included