Product DescriptionThe Champion Targets Vanquish Pro Elite Electronic Hearing Protection is built from the ground up for shooting sports, with each muff acoustically modeled on gunshot reports to balance all-day comfort and effective noise reduction. Safe Level Sound Compression Technology delivers an ultra-fast refresh time of under 1 millisecond, while active noise cancellation helps reduce unwanted ambient noise. Two full dynamic range HD speakers and omnidirectional microphones provide clear, natural sound so you can hear range commands and conversations. Bluetooth connectivity lets you take and receive phone calls, and the included rechargeable lithium-ion battery provides up to 12 hours of runtime with an automatic 3-hour shutoff.Product Highlights Electronic over-the-head earmuffs designed for shooting sports comfort and performance Safe Level Sound Compression Technology with