Thank you for viewing. Bose QuietComfort Ultra Headphones White Smoke. Used a few times (less than 10 times) and in clean condition. Accessories are as shown in the photos. Please feel free to ask any questions in the comments. QuietComfort Ultra Headphones QCULTRAHPWHT White Smoke Wearing style: Both ears, integrated left and right Type: Headband Color: White系 (White-based) Functions: Noise canceling, Microphone, Ambient sound, Sound quality adjustment Bluetooth codecs: AAC, SBC Wireless/Wired connection: Wireless, Wired connection Plug shape: Mini plug Wireless standard: Bluetooth Charging port: USB Type-C Charging time: 3.0 hours Weight (g): 250.0