Bose Alternate Sizing Kit for QuietComfort Earbuds II - Extra Small & Extra Large - Soapstone
Bose
$329.00
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Bose
Bose Alternate Sizing Kit for QuietComfort Earbuds II - Extra Small & Extra Large - Soapstone
Iconic quiet. Comfort. And sound. The first noise cancelling headphones are back, now with lightweight materials for premium comfort and proprietary acoustic technology for deep, clear audio. They’re not just an icon reborn – they’re the perfect balance of quiet, comfort, and sound.
Product Features:
- Noise cancelling wireless headphones – The perfect balance of quiet, comfort, and sound. Bose uses tiny mics to measure, compare, and react to outside noise, cancelling it with opposite signals.
- High-fidelity audio – The TriPort acoustic architecture offers depth and fullness. Volume-optimized Active EQ maintains balanced performance at any volume, so bass stays consistent when turned down and the music remains clear when turned up.
- Quiet and Aware Modes – Choose Quiet Mode for full noise cancelling, or Aware Mode to bring the outside into the around ear headphones and hear your environment and your music at the same time.
- Personalize your audio. Adjustable EQ allows you to set the bass, mid-range, and treble levels to your personal preferences or select one of several preset options.
- Up to 24 hours battery life – Enjoy 24 hours of battery life from a single charge. A quick 15-minute charge offers 3 hours when you’re on the go, or plug in the included audio cable to listen for even longer in wired mode.
- Personalize your audio. Adjustable EQ allows you to set the bass, mid-range, and treble levels to your personal preferences or select one of several preset options.
Noise Cancelling
The pair that started it all. Acoustic Noise Cancelling began with the original QuietComfort headphones from Bose. Tiny mics hidden in the earcups measure, compare, and react to outside noise, then cancel it with the opposite signal. Choose from Quiet Mode for full noise cancelling, or Aware Mode to let your environment in.
Aware Mode
More music. And awareness. Aware Mode brings the outside in. Microphones pick up the sounds around you and play them naturally through the headphones for increased awareness of your surroundings. It’s your music (or messages, or podcasts) and your environment at the same time.
Battery life
Longer listening. QC45 headphones have more listening time than their predecessor, with up to 25 hours from a single charge. They charge via USB-C in up to 3 hours. In a hurry? Just a 15-minute charge offers up to 2.5 hours of play time. Or plug in the included audio cable and listen for longer in wired mode.
Comfort
An icon. Refined. Everything that made the original headphones an icon is still here – just updated. Like a refined design with smooth cushions and earcup caps crafted from one piece for a clean look. The pair’s plush synthetic leather, impact-resistant glass-filled nylon, and custom cast-metal hinges were all chosen for their comfort and durability. Add in minimal clamping force, and you might even forget you still have them on.
High-fidelity audio
Acoustic architecture adds depth and fullness. Volume-optimized Active EQ keeps it all balanced.
Really clear calls
The hidden mic system focuses on your voice while filtering out environmental sounds.
Powerful battery life
This pair offers more play time than their predecessor – up to 24 hours from one charge.
Truly wireless
Bluetooth 5.1 provides a strong, reliable connection to your device within 30 feet.
Simple setup
Find guided setup, get tips, and personalize your settings in the app.
