Defender is the new generation of earmuffs. The earmuffs combine high quality & ultimate comfort in one elegant product. Protect your ears during DIY work, at work (for more concentration), from loud instruments & much more. Features Versatile hearing protection ANSI & CE certified
Dimensions approx. 145 x 100 x 125 mm Weight approx. 249 gr. Scope of delivery Alpine Defender earmuffs Noise attenuation Frequency Hz 63 125 250 500 1000 2000 4000 8000 Average noise reduction value d B 12.4 11.4 17.4 28.5 36.1 34.9 35 32.3 Standard deviation d B 3.7 3.8 3.1 4.4 4.2 3.1 4 7.6 Expected noise reduction value in d B (APV) 8.7 7.6 14.3 24.1 31.9 31.8 31 24.7 Versatile hearing protection The Alpine Defender earmuffs represent the latest generation of multifunctional hearing protection. Work, concerts or in other noisy environments: These earmuffs offer reliable protection against noise. With its high-quality design & attenuation of up to 26 d B thanks to the soft, noise-reducing foam, the De...