Ety-Plugs HD high-definition ear plugs from Etymotic Research. Protects hearing and allows the user to hear clearly and stay aware of their surroundings. Ideal for building contractors, warehouse personnel, woodworkers, mechanics, machinery operators, safety inspectors, diy enthusiasts. Earplugs for hearing protection must seal in the ears to be effective. but cheap foam earplugs may block too much sound making it difficult to hear speech and warning signals. In that situation users often loosen the hearing protection so as to hear their colleagues and render the hearing protection useless as a result. Ety-Plugs are designed by experts in noise protection to allow the user to hear speech clearly whilst reducing harmful noise levels by 12 db. This is sufficient for most industrial and recreational activities. Noise Reduction Rating (NRR) 12 decibels when used as directed. Includes plugs, neck cord and carry case.
