Dopuri de protectie pentru urechi Millenium Whisper Basic Earplug

Millenium Whisper Basic Earplug

• reduce zgomotul ambiental cu : 63 Hz / minus 23.7 dB, 125 Hz /minus 23.2 dB, 250 Hz / minus 21.1 dB, 500 Hz / minus 22.6 dB, 1000 Hz /minus 24.8 dB, 2000 Hz / minus 31.7 dB, 4000 Hz / minus 33.4 dB, 8000 Hz /minus 39.4 dB
• marime universala
• include cutie pentru transport
• Scurt istoric despre marca Millenium