Manker E12 vs Sofirn SC21

  • Great for general use
  • Good sound quality
  • No major thud when exercising
  • Not the most reliable in terms of connectivity
  • Brightness can randomly jump up to a higher mode
  • Great for keychain
  • Compact and lightweight
  • Tinted light for a good look
  • Easy to use controls
  • Comes with a charging cable and lanyard

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