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2014 Best
Bluetooth Headphones Review
REVIEWS AND COMPARISONS
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Performance
Performance Rating (Percentage)
85
100
100
90
90
85
80
80
75
65
75%
Minimum Frequency Response
20Hz
10Hz
20Hz
4Hz
16Hz
15Hz
15Hz
15Hz
18Hz
20Hz
18Hz
Maximum Frequency Response
20kHz
20kHz
20kHz
80kHz
20kHz
22kHz
22kHz
22kHz
22kHz
20kHz
20kHz
Impedance
33 Ohms
32 Ohms
32 Ohms
24 Ohms
32 Ohms
100 Ohms
100 Ohms
100 Ohms
34 Ohms
32 Ohms
32 Ohms
Sensitivity
115 dB
110 dB
105 dB
105 dB
115 dB
107 dB
107 dB
107 dB
107 dB
117 dB
117 dB
Noise Reduction
18 dB
25 dB
14 dB
18 dB
30 dB
25 dB
25 dB
20 dB
18 dB
25 dB
14 dB
Effective Range (Feet)
30
33
50
30
33
33
33
33
33
33
25
Design
Design Rating (Percentage)
80
100
90
90
80
85
85
75
75
70
65%
Battery Life (Hours)
10
9
15
30
40
10
10
20
9
24
8
Battery Charge Time (Hours)
1
3
2
3
2
3
1
3
1
3
1
Weight (Ounces)
9.2
10
11.6
10.5
9.5
6.3
6.3
3.8
4
10
5.1
Driver Diameter
40 mm
40 mm
40 mm
40 mm
40 mm
25.4 mm
40 mm
25.4 mm
34 mm
40 mm
40 mm
Foldable Headphones
Microphone
 
Surround Sound
 
Active Noise Cancellation
 
 
 
 
Advanced Touch-Sensitive Controls
 
 
 
 
 
 
 
 
 
 
Jawbone Sensor
 
 
 
 
 
 
 
 
 
 
Multiple Microphones
 
 
 
 
 
 
 
 
 
 
Features
Detachable Cable
Volume Control
Skip Tracks
One-Touch Pairing
Pause/Play Button
Bass Boost
 
 
 
 
 
 
iPhone App
 
 
 
 
 
 
 
 
 
 
Android App
 
 
 
 
 
 
 
 
 
 
Equalizer
 
 
 
 
 
 
 
 
 
 
Concert Hall Effect
 
 
 
 
 
 
 
 
 
 
Help & Support
Warranty (Years)
1
1
2
1
5
2
2
2
1
1
5
Telephone Support
Email Support
FAQs
User's Manual
Replacement Parts
 
 
Live Chat