Sony NW-WS623 Wireless Earphones vs JBL JR300BT Wireless Headphones

  • 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 JR300BT Wireless Headphones were first released on 31st December 2017. The elegant pink design with a weight of 110.00g makes the JBL JR300BT Wireless Headphones a beautiful and comfortable pair of headphones. Its battery life is 12hrs, helping you comfortably use it throughout a long active day.
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Headphone Type
Microphone
Yes
Yes
Colour
Black
Pink
Release date
12th June 2017
31st December 2017
Model Number
NW-WS623
JR300BT
Driver Size (mm)
-
32
Water Resistant
-
No
Weight (g)
32.00
110.00
Bluetooth
Yes
Yes
Bluetooth Codec Support
AAC
-
Battery Life (Hrs)
10
12
Charging Time (Hrs)
1.5
-
Impedance (Ohms)
-
32
Frequency Response Range
-
20Hz-20,000Hz