Product Name: Bose QuietComfort 35 wireless headphones II Color: Limited Edition Midnight Blue Features: Noise-canceling function, Amazon Alexa built-in You can connect to your mobile phone, computer, etc. via Bluetooth and enjoy powerful, clear sound quality. [Condition] I purchased these about 3 years ago, but I haven't used them that much, so I think they are in good condition. There are no noticeable scratches or stains. There are no issues with the operation. (Non-smoking, no pets) Please check the photos. [Included Items] Included items are the USB cable and headphone cable.