In addition to better ANC and the return to a folding design, Sony quietly improved access to the battery in its recently-launched WH-1000XM6 wireless headphones.
During a teardown iFixit discovered the battery is now held in place by two screws instead of double-sided tape like Sony used on previous models, making it relatively easy to access and replace if you’re comfortable disassembling a $450 pair of headphones.












