Protect your ears while out on the range with the Walker’s® Xcel 500BT Digital Electronic Hearing Protection. This over-the-ear hearing protection utilizes next-generation Sound-Activated Compression technology and variable Dynamic Sound Suppression to automatically suppress harmful sounds to protect your hearing while shooting or operating loud equipment. HD speakers with dynamic sound suppression technology and hi-gain, omnidirectional microphones for superior sound quality and clarity. The soft-touch button control panel and voice command technology allow you to select from 4 user-selectable operation modes (Universal, Speech Clarity, High Frequency, and Power Boost), designed to keep you in complete control for superior clarity and improved situational awareness in any environment. The Xcel 500BT also comes with a programmable auto-shutoff feature for reliable battery conservation. Onboard Bluetooth technology allows you to stream music, training guides, and other audio from smartphones, tablets, and other Bluetooth-compatible devices. Better yet, these over-the-ear digital muffs feature an ergonomic headband design for improved comfort and support.