Reviewers Liked

  • Unique, compact, & lightweight design
  • Crisp sound signature with powerful bass response with no distortion at top volumes. Several ear tip options
  • Strong volume output
  • Lifetime warranty against sweat
  • Snug fit in the ear
  • Sound very good for Bluetooth headphones
  • Inline remote and microphone for making calls

Reviewers Didn't Like

  • Expensive
  • Missing noise cancellation
  • Cord management system is a little kludgy
  • Controls are awkward to operate while wearing the earphones
  • May not fit everyone equally well -- and a tight seal is imperative for getting better sound quality