JBL SYNCHROS S300 Wired Headphones vs Zebronics Air Duo True Wireless Stereo (TWS) Earphones

  • JBL SYNCHROS S300 Wired Headphones were first released on 18th September 2014.
  • Zebronics Air Duo True Wireless Stereo (TWS) Earphones were first released on 13th December 2017. This version of Zebronics headphones has bluetooth support 4.1.
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Microphone
Yes
Yes
Colour
White
Black
Release date
18th September 2014
13th December 2017
Model Number
SYNCHROS S300
Air Duo
Inline Remote
-
No
Driver Size (mm)
40
-
Bluetooth
No
Yes
Bluetooth Version
-
4.1
Charging Time (Hrs)
-
2
Sensitivity (dB)
115
-
Frequency Response Range
20Hz-22,000Hz
-