Walker's, Razor, Electronic Earmuff, Bluetooth, Black, 1 Pair, NRR 22+ The Walker's Razor Electronic Comm Muff with Bluetooth brings together hearing protection, communication, and entertainment in a single device. Built-in Bluetooth easily connects to mobile devices, allowing you to stay connected without distractions. Designed to reduce noise while enhancing situational awareness, these electronic earmuffs are perfect for shooting sports and other loud environments, offering a practical, all-in-one solution. Ultra Low Profile Ear Cups Bluetooth Sync With Mobile Devices Rubberized Coating Compact Folding Design Bluetooth sync with mobile devices 23 dB Noise Reduction Rating Four omnidirectional microphones Sound Activated Compression Low noise/frequency tuned for natural sound clarity Full dynamic range HD speakers for clear balanced sound Sound-dampening composite housing Independent volume control Recessed volume control knob