Amazon pricing is not included in price tracking/graph. We do not issue alerts for any products through Amazon.
What it is
4 attributes, in the retailer’s own words.
Size
On-Ear
Color
Arctic White
Model
Porta Pro Wireless 2.0 AW
Warranty
One Year Limited Warranty
Black Friday is Friday, November 27, 2026. Amazon’s Black Friday deals run November 19–30, through Cyber Monday, from 12:01 a.m. PT (3:01 a.m. ET) on November 19. , Amazon lists Koss Porta Pro Wireless 2.0 Retro 80s Style Headphones at $99.99, with no deal badge.
Cheaper in Headphones, and what changes
Things of the same kind for at least 10% less than $99.99, with the attributes the retailers describe differently. Their words, not our judgement: we compare listings, we do not test products.
Battery figures change with the mode: Bose rates its QuietComfort Ultra Headphones (2nd Gen) at up to 30 hours in Quiet and Aware modes and 23 hours with Immersive Audio on. Bose says its gaming mode uses the aptX Adaptive codec with Snapdragon Sound sources.
