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JBL Synchros E40BT blue

JBL Synchros E40BT blue - Wireless Headphones
Wireless Headphones Bluetooth, leatherette ear cushions with a microphone, ergonomically shaped headband, 40 mm transducers, 20Hz-22kHz, 32Ohm, 115 db, 3.5mm jack, built-in Li-Ion battery, USB charging
The product is localised for GB
Code:  JJ090n4a Product Number:  500363220034
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JBL Synchros E40BT blue

Treat yourself to a piece of luxury in bringing well-known brand renowned in the field of sound reproduction. JBL Company is famous for its skill to create what the listener expects the acquired system for listening to music. He is known mainly for its minimal distortion value, outstanding real sound and excellent frequency response. This combined with a timeless design.

Do not be tied down further when listening to music with unnecessary cables have simply not needed. Stylish earphones from JBL combine excellent sound reproduction with wireless communication technologies.
JBL headphones Synchros E40BT combine innovative features that complement the daily lifestyles and listen to your favorite music. When first listening to understand why you have such innovative earphones.
They are the perfect addition to your smartphone or tablet. They also support the sharing musical experiences with the other two devices that can connect through Bluetooth technology. Using a technology Sharm you can take music among their acquaintances and share it with other headphones equipped with this function.
JBL headphones Synchros E40BT on ears ensures superior enjoyment of, thanks to a big 40 mm inverters with PureBass performance, making you sound completely engulfed. Headphone surround sound from your ears a wide soundstage that came with clarity and precision.
These headphones offer you the 16 hour uninterrupted experience, thanks to the built-in rechargeable lithium-ion battery. Clear voice when talking to you in the model JBL Synchros E40BT technology ensures Pure.


  • Large 40mm transducers with Pure Bass performance.
  • Up to 16 hours of listening, thanks to built-in Li-ion battery.
  • Clear voice during a call.
  • Pure technology for echo cancellation.
  • Shari technology to share music with friends.
ear Done!
Closed Done!
With microphone Done!
-42 dB/mW Done!
connection type
3.5 mm Jack, Bluetooth Done!
Headphone characteristics
Frequency in
22 kHz Done!
Frequency out
20 Hz Done!
Functions and features
Headphone earcups Done!
115 dB/mW Done!
Size converters
40 mm Done!
32 Ohm Done!
Blue Done!
More Specifications

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Specifications can be changed without notice. Images are for illustrative purposes only. Retail Price (MSRP) means the manufacturer's/supplier's suggested retail price.

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