Enjoy superior comfort, crystal-clear digital audio, and reliable hearing protection with the Walker’s® Razor Electronic Hearing Protection with Bluetooth® Black. This Bluetooth-enabled, over-the-ear headset features a padded, non-slip headband and comfortable PVC earcups for comfortable all-day wear. Onboard Bluetooth technology allows you to stream music, podcasts, and other audio from your smartphone, tablet, or other Bluetooth-compatible devices, while clear audio allows you to hear range commands, conversations, and other critical communications while on the move. Powered by 2 AAA batteries (included), these over-the-ear earmuffs feature a user-selectable automatic shutoff feature for superior battery life. Better yet, these earmuffs offer an impressive 22dB Noise Reduction Rating (NRR) for reliable hearing protection at an affordable price.