The earcups were replaced earlier this year. They are still usable, but the battery drains quickly due to aging. Also, the Bluetooth connection sometimes remains active even when the power switch is turned off. I believe this is the reason for the rapid battery drain. Therefore, please consider this item as junk. This is a used item. Please refrain from purchasing if you are concerned about the condition. Returns are not accepted. --- Bose Wireless Headphones with Charging & Audio Cables and Carrying Case - Brand: Bose - Type: Wireless Headphones - Accessories: Charging cable, audio cable, carrying case - Case Condition: Internal pocket - Cable Type: USB charging cable, 3.5mm audio cable Thank you for visiting.