Sony NW-WS623 Wireless Earphones vs JBL Pure Bass Wired Earphones

  • Sony NW-WS623 Wireless Earphones were first released on 12th June 2017. The elegant black design with a weight of 32.00g makes the Sony NW-WS623 Wireless Earphones a beautiful and comfortable pair of headphones. Its battery life is 10hrs, helping you comfortably use it throughout a long active day.
  • JBL Pure Bass Wired Earphones were first released on 1st January 2017. The elegant black design with a weight of 12.70g makes the JBL Pure Bass Wired Earphones a beautiful and comfortable pair of headphones. This version of JBL Pure Bass Wired Earphones has a 9 driver size, 16 Ohms impedance, 96 dB sensitivity, and a frequency response of 20Hz-20,000Hz, delivering a clearer and sharper acoustic experience.
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Headphone Type
Connectivity
Microphone
Yes
Yes
Colour
Black
Black
Release date
12th June 2017
1st January 2017
Model Number
NW-WS623
Pure Bass
Driver Size (mm)
-
9
Weight (g)
32.00
12.70
Bluetooth
Yes
No
Bluetooth Codec Support
AAC
-
Battery Life (Hrs)
10
-
Charging Time (Hrs)
1.5
-
Impedance (Ohms)
-
16
Sensitivity (dB)
-
96
Frequency Response Range
-
20Hz-20,000Hz