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Black true wireless earbuds in matching charging case

Bose

Bose 896637-0010 QuietComfort Ultra Earbuds (2nd Gen) headphone

SKU CH-CQ5K-73PDK MPN 896637-0010

True wireless earbuds with adjustable noise cancellation, IPX4 water resistance, and a USB-C charging case

  • 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
  • CustomTune tech personalises audio to your ear shape
  • Adjustable noise cancelling with Quiet and Aware modes
  • Soft silicone eartips and stability bands ensure all-day comfort
  • Multi-point Bluetooth connects two devices simultaneously
  • Wireless charging case with USB-C cable included

True wireless earbuds

Bose QuietComfort Ultra Earbuds (2nd Gen) are in-ear true wireless headphones that use CustomTune technology to adapt sound to the shape of your ears. Adjustable noise cancelling offers Quiet Mode for maximum isolation and Aware Mode with ActiveSense to smooth sudden loud sounds. Multi-point connectivity lets you pair two devices and switch between them without re-pairing.

For listeners who want personalised sound

These suit anyone who values tailored audio, effective in-ear noise cancellation and a secure fit for all-day wear. IPX4 water resistance handles sweat and light rain during workouts or commutes. Buyers who need longer continuous playtime than six hours per charge or who prefer over-ear comfort should consider other form factors.

Six-hour battery life per charge

The earbuds deliver up to six hours of listening on a single charge and the case recharges them fully in two hours via USB-C or wireless charging. A 12-inch USB-C to USB-A cable is included in the box. Verify that your daily routine fits within this per-charge window before purchasing.

How it compares

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

Price $242.99
Pricier than about 90% of the 7,078 comparable items (median $25.99).

Specifications

Product
Brand nameBose
Product lineQuietComfort Ultra Earbuds (2nd Gen)
Model name896637-0010
Part number896637-0010
Product typeEarbud
Product colorBlack
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

Does the box include eartips and a charging cable or must they be bought separately?

The package contains three pairs of eartips (S, M, L), three pairs of stability bands (1, 2, 3), a wireless charging case and a 12" USB-C cable.

Which colour version of the QuietComfort Ultra Earbuds (2nd Gen) is this listing for?

This listing is for the Black colour variant; other colours such as Midnight Violet, White Smoke, Deep Plum and Desert Gold are separate SKUs.

How long can I listen on a single charge before the earbuds need the case?

The earbuds deliver up to 6 hours of battery life per charge; the case provides additional recharges for longer use.

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