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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
collapsible unit
Equipped with a noise cancelling microphone that eliminates excessive background noise for greater ease of use
Keep On-Ear and Over-Ear Headphones in multi-user environments like hospitals
detailed audio experience that enhances the enjoyment of music across various genres
A/550 Feature_Volume Control collapsible unitThe Koss A 550 Open Back Headphone represents the pinnacle of acoustic engineering and design. Meticulously crafted from premium materials including stainless steel, aluminum, ultra soft velour and precision stitched vegan leather, every detail has been considered to deliver unparalleled performance, durability and comfort. Koss engineered RLX44 54 ohm dynamic drivers specially designed for A 550 incorporate a multilayer polycarbonate diaphragm,
