earmuff, item# HF613, Available in different color SNR: 30dB NRR: 25dB earmuff, item# HF613,many colors for choose.SNR: 30dB NRR: 25dBmaterial : ABSpacking manners: polybag, color box, head card, blister;function:good noise reduction effect.Main Export Markets:Europe America Mid East/ Africa Central/South America Asia Australasia earmuff
