Beyerdynamic's new Aventho Y headphones last up to 90 hours per charge

This is especially noteworthy, as the cans cost just $150. Beyerdynamic just announced another pair of headphones in its Aventho line. The Aventho Y headphones have one standout feature, and it's a doozy. The battery lasts up to 90 hours per charge, so long as the ANC is turned off. This drops to 60 hours with ANC turned on, which is still a mighty fine metric. There's a quick-charge feature that'll provide six hours of use with five minutes at the outlet. This is also a highly repairable set of headphones, which is always much-appreciated. The battery and ear cushions can both be replaced by the user. The sliders and hinges have been designed to "make it easy to replace high-wear components instead of the entire headphone." The company is selling a handful of accessories for these headpho