Google Pixel Buds 2aHazel · UK- Wired / wireless connections
- Bluetooth 5.4 (each earbud); USB-C charging port on the caseThis one: Bluetooth 5.4 (each earbud); USB-C charging port and Qi-certified wireless charging on the case
Hazel · UK · Google part GD3B4, GW8XE, G0DNE
Pixel Buds Pro 2 are Google's noise-cancelling true wireless earbuds, built around the Tensor A1 chip in each earbud with Bluetooth 5.4 and an 11 mm driver. This record is the Hazel colour from the UK Google Store; Google rates the earbuds at up to 8 hours with ANC on and 30 hours with the wireless charging case.

Specifications checked 26 Sept 2026Manufacturer specifications, not a hands-on test.
The case supports both USB-C and Qi-certified wireless charging and has a ringtone speaker for Find Hub, so a misplaced case can be located.
Each earbud carries three microphones, a voice accelerometer and wind-blocking mesh, alongside ANC with Silent Seal 2.0, Transparency mode and Conversation Detection.
Full feature access requires a Google Account and an Android 6.0 or newer phone; iPhones can pair over Bluetooth, but Google ties the complete feature set to Android.
Google's specification pages do not list supported audio codecs or multipoint connection, and the earbuds are rated IP54 while the case is only IPX4.
Exact configuration: Hazel · UK
13 specifications in 5 groups. Values are manufacturer specifications unless a row says “Measured result” or “Calculated from cited specifications”.
Two separate earbuds with a wireless charging case; eartips in four size options (extra small, small, medium attached to the earbuds, large) are in the box. Google does not state the eartip material.
SourceEach earbud with the medium eartip. The charging case weighs 65.0 g with the earbuds inside.
Google's specification pages conflict on the earbud size. The UK page gives each earbud (with medium eartip) as 22.74 mm x 23.08 mm x 17.03 mm, while the US page gives 25.0 mm x 49.9 mm x 63.3 mm, which repeats the charging-case figures. Both pages give the charging case as 49.9 mm x 63.3 mm x 25.00 mm. The earbud dimension is left unresolved.
Google states it pairs with any Bluetooth 4.0+ device; full feature access needs a Google Account, an Android 6.0+ companion phone and an internet connection. No audio codec list is published on the specification page.
SourceGoogle's stated listening-time ratings on the UK and US specification pages; the page gives no further test conditions.
The case has a ringtone speaker for Google's Find Hub.
SourceCounted from when the device first became available on the Google Store in the US.
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