Walker’s Ultimate Digital Quad Connect is an ear protection device that offers technology including Bluetooth, adjustable frequency tuning, and sound activated compression for avid outdoor enthusiasts. The Bluetooth sync capabilities of the Ultimate Digital Quad Connect allow for connection to mobile devices without sacrificing hearing protection while in the field. An integrated communication microphone provides clear voice transmission to mobile devices while the four Hi-Gain Omnidirectional microphones pick up distant sounds of animal movements or range activity. The Ultimate Digital Quad Connect is also low noise/frequency tuned for natural sound clarity with independent volume control and adjustable frequency tuning.The Ultimate Quad Connect has a compact folding design for easy transportation and storage. A comfortable headband provides all-day comfort and the structural integrity of the device is enhanced with a metal wire frame. This hearing protection/detection device has a sound dampening composite housing and low profile ear cups. The Sound Activated Compression (SAC) is rated at 0.02-second reaction time and operates on two ‘AAA’ batteries.