Refurbished (Excellent) - Bose QuietComfort 45 Over-Ear Noise Cancelling Bluetooth Headphones - White Smoke

Acoustic Noise Cancelling technology with tiny microphones hidden in the earcups deliver a more immersive sound experience

Aware Mode lets you hear your surroundings and your music at the same time

TriPort acoustic tech vents the earcups to add depth and fullness provide a deeper listening experience

Adjustable EQ allows you to set the bass, mid-range, and treble levels to your personal preferences or select one of several preset options

Tiny microphones in the earcups focus on your voice, while the noise-rejecting algorithm filters out environmental sounds so you can enjoy clearer, sharper conversations

Smooth and cushioned earcups made from plush synthetic leather, impact-resilient glass-filled nylon, and cast-metal hinges offer exceptional comfort and durability

Up to 22 hours of battery life on a single charge keeps you going all day long, even when you are on-the-go

Included USB-C cable charges the headphones in up to 2.5 hours while a fast 15-minute charge lets you play for up to 2.5 hours

Bose Music app provides you guidance on how to adjust your noise-cancellation or Bluetooth settings for a customized sound experience

Using Bose SimpleSync, pair your compatible soundbar with Bose QuietComfort 45 for a personal TV listening experience; using independent volume controls, you can lower or mute the soundbar while keeping your headphones as loud as you like. Away from your phone? No app, no problem. Simply press and hold the Bluetooth button on each device to group and sync their sound at a moment’s notice