JBL Synchros 400BT Bluetooth Wireless On-Ear Stereo Headphones

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Product Details

JBL Synchros Wireless Bluetooth Stereo Headphones

Fine-Tuned Audio
  • Stream high-resolution audio just like in wired headphones
  • Advanced aptX digital encoding
Convenient Technology
  • One-touch earcup controls
  • Left earcup: seamlessly adjust volume, track changes, and call settings
  • Right earcup: one-touch NFC sensor
Good to Know
  • Model number: S400BT
  • Bluetooth 3.0 wireless connectivity
  • Product condition: new
  • Product dimensions: 6.50”x3.50”x8.50”

About JBL

When there’s an innovation in sound, there’s a good chance JBL is linked to it. Its predecessor company, Lansing Manufacturing, helped give sound to the first talkie film, The Jazz Singer, delighting audiences but devastating the powerful movie theater organist industry. Since JBL officially established itself in the 1940s, decades of innovation made it a consistent presence in music-recording studios. Its speakers have also been so well-regarded that they’ve been found in places such as the original Woodstock concert and the first presidential inauguration of George W. Bush. Even if you’re not putting on a concert, you can enjoy the fruits of JBL’s labor, which include everything from headphones and sound bars to Bluetooth speakers and sound amplifiers for cars or boats.

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The Fine Print

Customer Reviews

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JBL Synchros 400BT Bluetooth Wireless On-Ear Stereo Headphones

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Cain L. Verified Purchaser
Mar 15th, 2017
Sound quality is pretty good as you would expect. Bass sounds ok. Only complaint is that they are not comfortable at all. They sit on top on your ears in a uncomfortable position with a small sized cushion
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Ishmell B. Verified Purchaser
Nov 22nd, 2016
I think this is a great sounding product. The fit is very comfortable. My only Con is I cannot get the sound volume and track selection controls to work.
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Jessica C. Verified Purchaser
Nov 21st, 2016
Design, quality, sound, features and price !!!\nLike these more the my beats by dre
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Dave S. Verified Purchaser
Nov 19th, 2016
These headphones are amazing. Great sound and using gestures to control everything is pretty awesome!
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Harold F. Verified Purchaser
Oct 20th, 2016
Great product. Very satisfied with sound and the design . Comparable to if not better than some of the pricier ones on the market . Storage case is an added bonus. Love them.
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Felix M. Verified Purchaser
Oct 17th, 2016
Quality material and very comfortable. I hava the E40BT and wanted an upgrade. The S400BT is definety and upgrade and I the sound quality is an improvement as well. Great sound.
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Patrick S. Verified Purchaser
Oct 15th, 2016
These are my first pair of over ear headphones (as well as wireless) and they have not disappointed. I find myself looking for the cord at times! The product quality is great as is the sound. I have had beats before and feel these are better as far as quality of construction as well as sound quality.
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Jaime R. Verified Purchaser
Oct 10th, 2016
Excellent sound and build quality. Pairing is a breeze. The only thing I would change, is the size of the earcups, they're a bit too small and tend to make your ears a bit sore after long periods of use,
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Chrystal Verified Purchaser
Oct 5th, 2016
Best headphones I've owned much better than my beats hands down
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Ricardo C. Verified Purchaser
Oct 4th, 2016
These JBL headphones sound great!! I have JBL speakers in my truck, so that is one of the reasons I chose JBL. They have great products.\n\nR.Cortez
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Average of 61 ratings

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