Bose QC Ultra earbuds review: top-class noise cancelling with audio upgrade
by Samuel Gibbs Consumer technology editor from Technology | The Guardian on (#6GAWZ)
New immersive sound and better Bluetooth update for comfortable and popular earbuds
Bose's commuter favourite QuietComfort earbuds have been given an upgrade, setting the standard with best-in-class noise cancelling and new immersive audio features.
Costing 300 (350/$300/A$450) the QC Ultra earbuds are 20 more than the excellent QC Earbuds II they effectively replace, rubbing shoulders with the best in the business from Sennheiser, Sony and Apple.
Water resistance: sweat resistant (IPX4)
Connectivity: Bluetooth 5.3 (SBC, AAC, aptX Adaptive)
Battery life: 6 hours (up to 24 hours with case)
Earbud dimensions: 17.2 x 30.5 x 22.4mm
Earbud weight: 6.24g each
Charging case dimensions: 59.4 x 66.3 x 26.7mm
Charging case weight: 59.8g
Case charging: USB-C
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