Does the Galaxy Buds3 Pro support ANC, and how has it improved?

Yes, the Galaxy Buds3 Pro supports ANC, which has doubled in effectiveness compared to the previous model. Additionally, Auto Noise Adjustment has been integrated, allowing the earbuds to adjust noise levels according to the surrounding environment.

• Adaptive Noise Control: When outdoor noise, such as construction sounds, is detected, the ANC level increases to block it out.
  
  
• Siren Detect: The ambient sound volume is automatically increased to let you hear critical sounds like alarms, ambulances, or police sirens.
  
  
• Voice Detect: When you start a conversation while wearing the earbuds, they automatically detect your voice, raise ambient sound for the conversation, and enhance ANC to block surrounding sounds once the conversation ends.