Our all-new Recon Digital Electronic Muffs not only boast lightning-fast Sound Activated Compression (SAC) and a noise reduction rating (NRR) of 26 to ensure your hearing is always protected. They also deliver digital amplification technology that bolsters low-level environmental sounds so you hear what you should when you should. Low-profile, IPX4-rated muffs also feature an advanced digital audio circuit and full dynamic range HD speakers for clear, balanced sound. Recon digital muffs seamlessly integrate with our new Recon Hybrid Communicator Bluetooth Walkie Talkie. Features NRR of 26 dB safeguards your hearing while at the range or in the field Allows access to environmental sounds while filtering unwanted noise Hybrid COMMS provides 22 GPRS radio channels for hands-free communication from as far as 3 miles away Sleek design delivers hours of comfort and ease of packing in your range bag