Your Sporting and Shooting&#######xA0. &#####x200B;&#####x200B;&#####x200B;&#####x200B;&#####x200B;&#####x200B. (Read our 100% Positive Reviews)&#####x200B;&#####x200B;&#####x200B;&#####x200B;&#####x200B;&#####x200B;&#####x200B. WALKER’s Xcel 500BT EAR MUFFS Digital Voice Clarity & Bluetooth 26dB GWP-XSEM-BT. The XCEL 500BT’s next-generation Sound-Activated Compression and variable Dynamic Sound Suppression automatically adjusts compression time according to noise level intensity and duration instead of using conventional “fixed-time” compression. The result is improved hearing protection regardless of the sound environment. Additionally, the XCEL 500BT allows the wearer to select between four different listening modes (accessible via the soft-touch button control panel located on the headband): 1. Universal (for sound amplification) 2. Speech Clarity (for discriminating voices and enhancing verbal communication in a noisy environment) 3. High Frequency (tuned specifically to hear steel target impact at long distances) 4. Power Boost (amplifies sound across the range of volume). Voice prompts for the entire menu allow the user to select the available operational modes. This makes navigation very simple and removes the guesswork as to which mode the unit is in. The XCEL 500BT also comes with programmable auto shut-off, so forgetting to turn the muffs off and accidentally running down batteries is a thing of the past. Bluetooth compatibility is another valuable feature. By pairing the XCEL 500BT to a mobile device, calls and notifications connect through the muffs. Messages and conversations can be heard clearly even in noisy environments. Patent Pending Features Advanced Digital Circuit Bluetooth Connectivity Variable Dynamic Sound Suppression Hi Gain Omni Directional Mics Four listening modes Voice Mode Navigation Wind Noise Reduction Auto shut off New ergonomic head band design Controls moved to headband Less holes in the muff cups to improve NRR Rubber bumpers on lower cup Low battery warning Powered by 2 (AAA) batteries -included. Any item in clamshell (clear plastic) packaging must be in “unopened” condition, in original condition and contain all packaging, accessories, documentation, etc. Any item packaged in a box must be in original condition (no seals or stickers broken) and contain all packaging, accessories, documentation, etc. The box must be in its original condition. Any item packaged not in a box or clamshell must be in its original condition and contain all packaging, accessories, documentation, etc. The packaging must be in its original condition.