SONY WH-XB900N(B) HEADPHONE TYPE: TRADITIONAL HP NFC: Yes True Wireless: NOT TRUE WIRELESS WIRED WIRELESS Color: BLACK Cordless Type: Additional HP Driver Unit: Dynamic Noise Canceling: Yes Band Type: Headband Type Headset Attribute: Mobile Phone Headphone Type: Sealed HP Microphone: Yes Transmission Type: Bluetooth External Sound Input Function: Microphone Type Folding Shape: Swivel + Folding Voice Assistant Function: Yes There are scratches on the top joint. Used only indoors. Used for less than a week, and then stored because they didn't suit my taste. The contents include the main unit and cable. I will pack them considering water resistance. Please refrain from purchasing if you are concerned, as these are stored at home and have been used.