Sennheiser PXC 250 II Lightweight ANC On-Ears for $110

At the intersection of active noise cancelling and lightweight and collapsible headphone lives the good old Sennheiser PXC 250 II, and as of the time of writing, a marketplace seller fulfilled by Amazon has it available in new condition for $110 with free shipping and handling… The ANC circuit is powered by one AAA battery…