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White Smoke true wireless earbuds in charging case

Bose

Bose 896637-0020 QuietComfort Ultra Earbuds (2nd Gen) White Smoke headphone

SKU CH-F5AR-ESR3F MPN 896637-0020

True wireless earbuds with adjustable noise cancellation, CustomTune personalization, and up to six hours of battery life per charge

  • ConnectionCharging Interface(s) USB C PORT
  • Wearing styleEarbud
  • Noise cancellationAdjustable Noise Cancelling
  • Wireless technologyWireless Connectivity A2DP Bluetooth Audio Streaming, HFP Bl
  • Battery packRechargeable
  • Run timeMaximum Talk Time: 4 Battery Life: 6 h
  • Personalised sound with CustomTune tech
  • Best in-ear noise cancellation blocks distractions
  • Secure fit from nine tip and band combos
  • Up to six hours play per charge
  • Multipoint Bluetooth connects two devices

Bose QuietComfort Ultra Earbuds (2nd Gen) White

The Bose 896637-0020 QuietComfort Ultra Earbuds (2nd Gen) are true wireless in-ear headphones finished in White Smoke. They combine adjustable noise cancelling with CustomTune technology that analyses ear shape to personalise audio and noise reduction. The charging case uses a USB-C port and supports wireless charging.

Listeners wanting personalised sound

These earbuds suit listeners who want high-fidelity audio tuned to their ears and Bose’s best in-ear noise cancellation with adjustable modes. Buyers who need longer continuous playtime than six hours per charge or who require a fully waterproof rating beyond IPX4 splash resistance should consider other options.

Six-hour battery life with three extra case charges

The buds deliver up to six hours of playback on a single charge, dropping to four hours with Immersive Audio enabled. The case stores three additional full charges and replenishes in two hours via USB-C or a wireless pad, defining how long you can listen away from power.

How it compares

Measured against everything we stock in Earbuds & Over-Ear Headphones, at today’s prices. Recalculated every night.

Price $217.99
Pricier than about 90% of the 7,078 comparable items (median $25.99).

Specifications

Product
Brand nameBose
Product lineQuietComfort Ultra Earbuds (2nd Gen)
Model name896637-0020
Part number896637-0020
Product typeEarbud
Product colorWhite Smoke
Performance
Supported distanceBluetooth Range 30'
Audio & video
Wearing styleEarbud
Noise cancellationAdjustable Noise Cancelling
Connectivity
Wireless technologyWireless Connectivity A2DP Bluetooth Audio Streaming, HFP Bluetooth
Bluetooth Version 5.3
Ports & slots
ConnectionCharging Interface(s) USB C PORT
Power
Battery packRechargeable
Run timeMaximum Talk Time: 4
Battery Life: 6 h
Charging time2 h
Size & build
Product weightBud Single 1.18 in H x 0.49 in W x 0.98 in D (0.016 lb)
Case 2.6 in H x 2.35 in W x 1.06 in D (0.132 lb)
Shipping weight0.14 kg
Package size115 × 84 × 49 mm
In the box
In the box2 Bose QuietComfort Ultra Earbuds (2nd Gen)
Bose Fit Kit:
3 pairs of eartips (S, M, L)
3 pairs of stability bands (1, 2, 3)
Wireless charging case
12 in USB-C® (A to C) cable
Safety sheet

Other versions of this model

4 more in the same range

Questions about this item

How do I pair the 896637-0020 earbuds to a second device for multipoint connection?

The earbuds support seamless switching between two paired devices. Use the Bose app to manage connections and select the active source without re-pairing each time.

Which parts of the 896637-0020 kit wear out and need replacement over time?

The silicone eartips in sizes S, M, L and stability bands 1, 2, 3 degrade with daily use. Replace them when seal or comfort declines to maintain noise cancellation.

What stops the 896637-0020 from playing longer than six hours on a single charge?

The internal rechargeable battery limits continuous playback to six hours. The case adds three full recharges before it also requires a two-hour wired or wireless top-up.

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