You unboxed the Pixel Buds Pro 2 expecting rich, full sound, but instead your music feels thin, the bass has gone missing, or everything sounds muffled and far away. The good news is that weak or distorted audio on these earbuds is almost always fixable, usually tied to fit, a clogged mesh, or a setting rather than a hardware fault. Because the Pixel Buds Pro 2 are full Active Noise Control earbuds with an Equalizer, an Eartip Seal Check tool, swappable eartips, and firmware updates, you have every tool you need to bring the sound back. Work through the fixes below in order and save the reset for last.
One note before you begin. The full sound-quality controls live in the Google Pixel Buds app, or in the built-in settings on a Pixel phone running Android 10 or newer. On an iPhone or iPad the Pixel Buds Pro 2 only work as a standard Bluetooth headset with no app features, so the fixes below assume you are paired to an Android phone or using the web companion app.
Start With the Seal Because Fit Drives Everything
A loose seal is the single most common reason these earbuds sound thin, weak, or bass-light. If the eartip is not creating a tight seal in your ear canal, low frequencies leak out and the whole sound signature collapses. Google states plainly that you should "Ensure a tight seal to get the best audio quality," and a good seal also improves noise cancellation and microphone performance.
The Pixel Buds Pro 2 ship with the medium eartip loaded by default, but eartips also come in extra small, small, and large. Because every ear is unique, the right size for you might differ from the default, and you may even need a different size in each ear. Try all four sizes until you find a comfortable, snug fit.
- 1.Pull the attached eartip off the earbud.
- 2.Press the new eartip onto the earbud until you feel a light snap.
- 3.Gently pull on it to confirm it is securely attached.
- 4.Twist the stabilizer counter-clockwise on each Pixel Bud for a secure, custom fit.
Once both buds sit snugly with a good seal, give your music another listen. The bass and fullness often return immediately after switching to the correct size.
Let the Eartip Seal Check Settle the Question
Guessing at fit is unreliable, so the Pixel Buds Pro 2 include a built-in Eartip Seal Check that measures how well your current eartips seal and tells you whether to change size.
On a Pixel phone running Android 10 or newer, go to Settings > Connected devices > [Pixel Buds] settings > Device details. On any other Android phone, open the Google Pixel Buds app and find the seal check under Device details.
Follow the on-screen test for each ear. If it suggests a different eartip size, switch to that size using the swap steps above, then run the seal check again to confirm a tight seal in both ears.
Clear Earwax and Debris From the Mesh
Earwax, lint, and dirt building up on the speaker and microphone mesh will muffle your sound over time. Google's audio-fix guidance is direct here, saying to "Remove dirt around the microphone or speaker holes. Do not insert anything." Start by removing the eartips and clearing away any visible earwax or lint.
For a deeper clean, dip a soft toothbrush in regular water or micellar water and brush the mesh in deep circular motions for 15 seconds. Blot the bud on a paper towel and repeat, then let the earbuds air dry for up to two hours before using them again.
A few safety limits matter here. Do not use chemical detergents, powders, alcohol, or benzene, and never clean the buds or the case while they are charging. Do not put any liquid inside the charging case.
Reshape the Sound With the Equalizer
If your fit is good and the mesh is clean but the sound is still too bassy, too thin, or muffled for your taste, the Equalizer is your tuning tool. The Pixel Buds Pro 2 offer both ready-made presets and a five-band custom EQ.
On a Pixel phone, go to Settings > Connected devices > Saved devices > [your Pixel Buds] Settings > Device details > Sound > Equalizer. On other Android phones, open the Google Pixel Buds app and tap Device > Sound > Equalizer.
From there you can pick a preset to suit what you are hearing. The options are Default (Google-tuned for all audio content), Light bass, Heavy bass, Balanced, Vocal boost, Clarity, and Last saved. If a track sounds thin, try Heavy bass or Balanced; if voices get lost, try Vocal boost or Clarity.
To fine-tune further, use the Custom EQ. Choose a frequency from the list, then touch and hold and slide it to your preferred level across the five bands, and tap Save. Note that these EQ settings do not apply to phone call audio, only to media.
Stop Your Volume From Dropping On Its Own
If your audio keeps dipping in volume or pausing without you touching anything, Conversation Detection is the likely culprit. On Pixel Buds Pro models, this feature automatically lowers or pauses your media and switches to Transparency mode when it detects that you have started talking.
That behavior helps in conversation but frustrates if it triggers while you simply want to listen. Google lists turning off Conversation Detection as the fix when your volume is lowered unexpectedly. Disable it in the Pixel Buds settings and your media should hold its level.
Make Sure Nothing Is Capping the Loudness
When the buds simply are not loud enough, an absolute-volume setting may be limiting them. The fix depends on your phone.
On a Pixel phone, open Developer options and, under Networking, turn off the "Disable absolute volume" option. On other Android phones, turn on media volume sync in the phone's Bluetooth advanced settings so the phone and buds track the same level. While you are here, confirm both the earbuds and the case are charged, since low power can affect performance.
Bring the Firmware Up to Date
Outdated firmware can cause audio problems, so keeping the Pixel Buds Pro 2 current is an easy long-term fix. Make sure your phone is on the most recent Android version first, then go to Settings > More settings > Firmware update.
If a manual update is offered, tap "Manual update available" and follow the on-screen instructions. A manual update takes about 15 minutes, while the automatic install to the earbuds takes about 10 minutes. If no update is listed, you already have the latest version.
You can also update the Pixel Buds Pro 2 from a computer through the web companion app at mypixelbuds.google.com, which runs in Chrome or Edge on Windows 11 and newer, macOS Sonoma and newer, or ChromeOS 128 and newer.
Smooth Out Skips and Audio That Cuts Out
Sound that skips, stutters, or drops in and out is usually a connection issue rather than a sound-quality fault. Google's audio guidance offers a clear set of steps to steady it.
- 1.Keep the earbuds close to your device and minimize obstructions between them.
- 2.If you are streaming, check your internet connection, since streamed audio depends on it.
- 3.Place the earbuds in the case for one minute, then remove them to re-establish a fresh connection.
- 4.Confirm your firmware is current, as covered in the previous fix.
Re-Pair, and Reset Only as a Last Resort
If the sound is still bad after everything above, refresh the connection from the ground up. Toggle your phone's Bluetooth off and back on, then forget the Pixel Buds in your device's Bluetooth settings and pair them again from scratch. A clean re-pair clears many lingering audio glitches.
If problems persist, a factory reset is the final step. Be aware that resetting a Pixel Buds Pro 2 also resets the ability to locate them with Find Hub, so only do this once the simpler fixes have failed.
- 1.Forget the buds in your device's Bluetooth settings.
- 2.Connect the charging case to power with a USB-C cable.
- 3.Place the buds in the case and leave it open.
- 4.Press and hold the pairing button for 30 seconds. Leave the charging case open the entire time.
- 5.Release when the earbuds status light stops bouncing and turns off.
During the reset the light blinks orange and white; afterward it bounces white to show it is ready to pair again. Set the buds up fresh and check the sound. If issues continue after a factory reset, contact Google support and consider a warranty replacement.
Frequently Asked Questions
Why do my Pixel Buds Pro 2 sound so thin with no bass?
A loose seal is the most common cause of thin, bass-light sound. Try all four eartip sizes (extra small, small, medium, and large) to find a snug fit, twist the stabilizer counter-clockwise, then run the built-in Eartip Seal Check to confirm a tight seal in each ear.
Can I change the sound profile on the Pixel Buds Pro 2?
Yes. Open the Equalizer in the Google Pixel Buds app under Device > Sound > Equalizer, or on a Pixel phone via Settings > Connected devices > Saved devices > [Pixel Buds] Settings > Device details > Sound > Equalizer. Choose a preset like Balanced, Heavy bass, Vocal boost, or Clarity, or use the five-band Custom EQ. Note that EQ settings do not apply to phone call audio.
Why does my Pixel Buds Pro 2 volume keep dropping?
On Pixel Buds Pro models, Conversation Detection automatically lowers or pauses your media and switches to Transparency mode when it detects you talking. Turn off Conversation Detection in the Pixel Buds settings to stop your audio from dipping unexpectedly.
How do I update the firmware on my Pixel Buds Pro 2?
Make sure your phone is on the latest Android version, then go to Settings > More settings > Firmware update. If a manual update appears, tap "Manual update available" and follow the steps (about 15 minutes); automatic installs take about 10 minutes. You can also update through the web companion app at mypixelbuds.google.com. If no update is listed, you already have the latest version.
How do I factory reset my Pixel Buds Pro 2?
Forget the buds in your Bluetooth settings, connect the case to power with a USB-C cable, place the buds inside, and leave the case open. Press and hold the pairing button for 30 seconds, keeping the case open the whole time, and release when the status light stops bouncing and turns off. The light blinks orange and white during the reset, then bounces white when it is ready to pair. Remember this also resets the ability to locate them with Find Hub.