Bose QuietComfort Headphones Blue Dusk Open Box Excellent Condition

Wireless Technology: Bluetooth Type: Ear-Cup (Over the Ear) Connectivity: 3.5mm Jack, Bluetooth Number of Earpieces: Double Form Factor: Headband Model: blue dusk Features: Active Noise Cancellation, Adjustable Headband, Ambient Sound Mode, Bluetooth Multi-point, Built-in Microphone, Call functions, Charger Included, Noise Cancellation, Stereo, Wireless Color: Blue Brand: Bose Seller Notes: “I don't have the cardboard box anymore. This was used once.”