Check the listing for details. Shooting Earmuff Connect Hearing Protector with Bluetooth Technology 28dB NRR. Condition: Brand New. Listed at 55.65 USD. The Shooting Earmuff with Bluetooth Technology is a cutting-edge hearing protector designed to provide a dual benefit of noise reduction and seamless connectivity. With an impressive 28dB Noise Reduction Rating (NRR), it ensures optimal ear protection in environments like shooting ranges, construction sites, workshops, or during mowing activities. The earmuffs integrate Bluetooth technology, allowing users to wirelessly connect to their devices and enjoy music or take calls without compromising safety. This innovative solution not only prioritizes hearing protection but also enhances the overall user experience, making it a versatile and indispensable accessory for individuals engaged in various noisy environments.