Our speaker's volume normally does not fluctuate automatically. If you encounter this issue please try the following steps:

• Confirm that the Soundcore Boost is fully charged

• Reset the Soundcore Boost by holding the Power button for 4 seconds
• Try the Soundcore Boost with a different device

• Try a different app or audio source

If the issue persists, please contact us at service@soundcore.com for further assistance. Make sure to mention that you have tried the listed steps so our agents do not ask you to repeat them.