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JBL E55 BT Headphones
JBL E55 BT
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JBL Synchros E40BT Headphones
JBL Synchros E40BT
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Skullcandy Hesh 2 Wireless Headphones
Skullcandy Hesh 2 Wireless
Available colors
Editiorial reviews
7
3.6 out of 5
5 user ratings
5 stars
0 %
4 stars
60 %
3 stars
40 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
2
2 editorial reviews
JBL's lower-end foray into Bluetooth headphones delivers stellar resultsRead more
JBL's newest Bluetooth over-the-ear headphones offer wireless comfort in an office or commuter environment.Read more
Read editorial reviews
6
3.2 out of 5
3 user ratings
5 stars
0 %
4 stars
33 %
3 stars
66 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
User rating
53
3.9 out of 5
53 user ratings
5 stars
32 %
4 stars
32 %
3 stars
28 %
2 stars
5 %
1 stars
1 %
41
4.0 out of 5
41 user ratings
5 stars
34 %
4 stars
36 %
3 stars
29 %
2 stars
0 %
1 stars
0 %
42
4.2 out of 5
42 user ratings
5 stars
45 %
4 stars
30 %
3 stars
21 %
2 stars
2 %
1 stars
0 %

Technical details

Sound outputStereoStereoStereo
StyleOver-EarOver-EarOn-Ear
Connectivity technologyWired & WirelessWirelessWired & Wireless
Headset (integrated/enclosed microphone)yesyesno
Magnet material
N/A
N/A
Neodymium

Design

Colour of product
  • Black
  • Red
  • White
  • Black
  • Blue
  • Purple
  • Red
  • White
  • Black
  • Black,Blue
  • Black,Blue,Red
  • Black,Cyan,Grey
  • Black,Red
  • Black,White
  • Blue
  • Brown,Gold
  • Cyan
  • Green
  • Grey
  • Grey,Lime
  • Pink,White
  • White
Acoustic designClosedClosedClosed
Attachment typeHeadbandHeadbandHeadband
Foldableyesyes
N/A
Body material
N/A
N/A
  • Foam
  • Synthetic leather
Category
N/A
N/A
Travel and Commuting
Noise isolating
N/A
N/A
yes
Connector contacts plating
N/A
N/A
Gold

Dimensions

Weight8.17 oz7.23 oz3.53 oz
Width
N/A
N/A
3.94 in
Depth
N/A
N/A
3.94 in
Height
N/A
N/A
7.24 in

Sound

Impedance32.0 Ω32.0 Ω33.0 Ω
Frequency range20 - 2200020 - 2200020 - 20000
Driver technologyDynamic
N/A
Dynamic
Driver size1.97 in1.57 in1.97 in
Sensitivity
N/A
< 114< 105
Maximum input power
N/A
30.0 mW100.0 mW
Diaphragm diameter
N/A
N/A
2.0 in
Total harmonic distortion (THD)
N/A
N/A
0.1 %

Microphone

Microphone typeBuilt-in microphoneBuilt-in microphoneIn-line microphone
Microphone sensitivity
N/A
-42.0 dB
N/A
Microphone in
N/A
N/A
yes

Connectivity

Cable length1.2
N/A
1.2
Bluetooth version4.03.0+HS3.0
Wireless connectionBluetoothBluetoothBluetooth
Wireless range8
N/A
15
Type of connector3.5mm3.5mm3.5mm
USBnoyesyes
Detachable cableyes
N/A
yes
Multi Point connectionnonono
Audio streaming via bluetooth
N/A
  • A2DP
  • AVRCP
  • HFP
  • HSP
N/A
Bluetooth profile
N/A
A2DPA2DP
Bluetooth codec
N/A
SBC
N/A
Type of USB connector
N/A
Micro-USBMicro-USB
Inputs supported
N/A
N/A
  • 3.5mm
  • Bluetooth

Features

Buttons
  • Answer button
  • Keyguard
  • Volume
Volume
  • Answer button
  • Keyguard
  • Next song
  • Play/Pause
  • Previous song
  • Volume
FM radio
N/A
yes
N/A
Noise-canceling
N/A
N/A
yes

Power

Battery operatedyesyesyes
Battery recharge time2.0 h
N/A
N/A
Battery life20.0 h16.0 h15.0 h
Talk time20.0 h24.0 h15.0 h
Charging via USByes
N/A
yes
Power handling capacity100.0 mW30.0 mW100.0 mW
Battery technology
N/A
Lithium Polymer
N/A
Battery capacity
N/A
610.0 mAh
N/A

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