Peltor Ear Muff H10A Sound Proof Hearing Protection Ear Muffs Noise ProtectionProduct introduction:1.NRR: 30dB, SNR: 35
2. Suitable for noise level: 105 decibels
3. Packing: 10 / box
Model: PELTOR H10A Head-mounted
Product use:concentration, protection of hearing, etc. It is a good helper for you to avoid noise interference in your home, bedroom, self-study classroom, travel by plane, factory, construction site, downtown area, etc. It is a good partner for your healthy new life.