Hearing security and music at the exact same time. Plugfones function similar to standard earplugs and safeguard your hearing, but have actually the included advantage of audio. These earplugs are ideal for usage in construction, factory work, landscaping, mowing the lawn, and more. Plugfones developed these earplugs for anyone that works or spends their individual time in a loud environment. Listen to audiobooks, music, and more all while protecting your hearing with Plugfones! NRR of 26.