The newest update to the Pixel Buds Pro is adding a full 5-band equalizer. By updating your Pixel Buds app to version 1.0.474476083 and your Pixel Buds Pro firmware to 3.14, you’ll gain access to a device-wide equalizer with five different frequency bands, as well as a handful of presets that were tuned by Google’s audio engineers.
The best part about it is that tweaking those sliders won’t just affect your listening experience on your phone. The settings will be carried over even if you connect your earbuds to other devices, such as your laptop or your watch. You’ll need to remember to turn those settings off if you’re moving devices and don’t want to keep that listening profile, though.
The update also comes with improvements to the left/right balance in the earbuds (meaning they should sync up better between themselves), as well as other general bug fixes and improvements. If you have Pixel Buds Pro, make sure you update both your Pixel Buds app and your actual earbuds whenever you get a chance.
Source: Google