JBL SYNCHROS Reflect BT Wireless Earphones vs Logitech H540 Wired Headset

  • JBL SYNCHROS Reflect BT Wireless Earphones were first released on 24th October 2014. This version of JBL headphones has bluetooth support 4.
  • Logitech H540 Wired Headset were first released on 17th October 2013.
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Headphone Type
Connectivity
Microphone
Yes
Yes
Colour
Red
Black
Release date
24th October 2014
17th October 2013
Model Number
SYNCHROS Reflect BT
H540
Driver Size (mm)
8.5
-
Cord Length (Metres)
-
1.8
Bluetooth
Yes
No
Bluetooth Version
4
-
Impedance (Ohms)
-
20
Sensitivity (dB)
-
115
Frequency Response Range
10Hz-20,000Hz
20Hz-20,000Hz