Sennheiser HD 660 S and HD 820 Headphones at CanJam NYC 2018
3,193 views · Published 22 February 2018 · 2:28 · Indexed 20 September 2026
Channel: AVS Forum · 2018 · Entertainment
At CanJam 2018 in Manhattan, Mark Henninger checks out the HD 660 S and HD 820 headphones from Sennheiser. Please note, this is an audio interview with an animated slideshow.
