Critic reviews

8.2
3 reviews
  • Sound quality
    8.5
  • Design and form factor
    8.0
  • Comfort
    9.2
  • Noise isolation
  • Durability
    8.0

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User reviews

no user reviews yet
  • Sound quality
  • Design and form factor
  • Comfort
  • Noise isolation
  • Durability
8.0
Sound+Vision Mar 13, 2014

The ideas are there, the materials are there, and with a few small tweaks, I think they could easily be a favorite. JBL is on the right track, I can’t wait to see what’s next.

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8.0
PC Mag Mar 28, 2014

The JBL Synchros S400BT is a Bluetooth headphone pair that delivers absolutely thunderous bass in a comfortable design.

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9.0
ChipChick Mar 12, 2014

They’re packed with great qualities like their high tech and premium appearance, tough build, comfort, portability, bluetooth capabilities, and of course, the signature JBL audio quality.

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