Bose QuietComfort Earbuds II In-Ear Noise Cancelling Truly Wireless Headphones - Eclipse Grey

Bose QuietComfort Earbuds II In-Ear Noise Cancelling Truly Wireless Headphones - Eclipse Grey

Model Number: 870730-0040
Web Code: 16704794
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Experience legendary sound in a portable package with the Bose QuietComfort Earbuds II. Small but mighty, these truly wireless headphones are equipped with powerful Bluetooth 5.3 technology, high-performance drivers, and customizable noise cancellation so you can get lost in the sound of your music, videos, and phone calls.

Manufacturer's Warranty

Check with the manufacturer for details or purchase Best Buy Protection on the next step.

Return Policy

30 days to return or exchange

Condition: Unopened, No signs of use

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What's included:

  • Headphones (2 x Earbuds)
  • Charging Case
  • 3 x Pairs of Eartips (1 Pair x Pre-Installed On Buds)
  • 3 x Pairs of Stability Bands (1 Set x Pre-Installed On Buds)
  • USB Cable
  • Quick-Start Guide
  • Safety Sheet
  • In-ear headphones come with the Bose Fit Kit with three sizes of silicone ear tips and three sizes of stability bands to provide a customized and comfortable fit
  • Bluetooth 5.3 technology with a 9.14-metre range offers a reliable, seamless connection to your devices for truly wireless freedom
  • High-performance drivers, amplifiers, and electronics ensure true-to-life sound with nuance, clarity, and depth for immersive listening
  • CustomTune sound calibration intelligently personalizes noise cancellation and sound to give you the best possible listening experience
  • Noise cancellation is achieved with umbrella-shaped ear tips to create a firm seal and microphones that detect environmental sounds and generate a signal to cancel them out
  • Choose from Quiet Mode for maximum noise cancellation or Aware Mode with ActiveSense technology to soften the loudest sounds while still keeping you in tune with your surroundings
  • Simple touch interface on the earbuds enables quick access to music and phone controls while the Bose Music app offers a full suite of customizable features like Adjustable EQ, software upgrades, sound profiles, and more
  • Digital signal processing technology and two noise-rejecting microphones in each ear bud filter out ambient noise so your phone calls come through in crisp clarity
  • Want to listen to your music or take a phone call with just one earbud? With the single earbud listening feature, take out the left or right earbud and the other will keep on playing
  • Auto sensors detect when the earbuds are inserted or removed to automatically pause and play music or answer phone calls
  • Rechargeable batteries provide up to 6 hours of play time on a single charge while the included magnetized USB-C case holds three additional charges for up to 24 hours of listening time on the go
  • Voice prompts alert you when the batteries run low and the quick-charge function gives you up to two more hours of playback from a 20-minute charge
  • IPX4-rated with acoustic mesh to stand strong against sweat, splashes, and unexpected rain showers
Headphone Style
In-Ear/Ear Bud
Primary Headset Usage
Music Playing
Band Style
Sports & Fitness Ear Clip
Sound Isolating
Noise Cancelling Type
Active Noise Cancelling
Noise Cancelling
Truly Wireless
NFC Ready
Charge Time
Case - 3 hours with depleted buds. The quick-charge option provides up to 2 hours of battery life from a 20-minute charge.
Water/Sweat Resistant
iPod/iPhone Control
Built-in Mic
Android Control
Plug Size
Eclipse Grey
Colour Family
If you find a lower price with another retailer before you buy (or within 30 days of purchase), we’ll gladly match that price. If our own price is reduced within 30 days of purchase, we’ll match it and refund you the difference. Conditions and exclusions apply.