Gadget Wave

• Improved Active Noise Cancellation (ANC)

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  The 2nd-gen Pro model offers up to 2× more noise cancellation compared with the 1st-gen AirPods Pro. Best Buy+1
  
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  Better at blocking ambient sounds which lets you focus on your audio (music, podcasts) or get quieter environments for calls.
  
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  The suite also includes Transparency mode (letting external sounds in when you want) and a newer “Adaptive Audio” mode that dynamically adjusts based on your environment. T-Mobile+1
  

• Spatial Audio & Personalized Sound

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  The earbuds support Personalized Spatial Audio, which uses your iPhone’s TrueDepth camera to create a custom sound profile for your ears. Apple+1
  
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  Adaptive EQ: they detect how they fit in your ears and adjust frequencies accordingly for more consistent sound. Apple+1
  

• Charging Case Upgrades

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  The case supports MagSafe and Qi wireless charging, and newer models have USB-C charging (after the revision) instead of Lightning. AppleInsider+1
  
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  The case includes a U1 chip for “Find My” precision locating (on compatible iPhones) and a built-in speaker so you can hear the case if you misplace it. AppleInsider+1
  
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  A lanyard loop on the case for convenience. Best Buy
  

• Fit & Comfort

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  Silicone ear tips are included in multiple sizes (XS, S, M, L) so you can pick a comfortable and snug fit, which is important for sound isolation and ANC performance. Best Buy
  
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  They carry an IP54 rating (dust and water resistance, suitable for non-water-sports/exercise) in the updated model. Best Buy+1
  

• Hearing Health Features

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  The 2nd generation AirPods Pro include hearing-health functionality: you can take a hearing test via your iPhone and enable features like “Conversation Boost,” hearing protection, etc. Best Buy+1
  
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  These features are particularly useful if you spend time in noisy environments or care about long-term hearing health.