Sennheiser CX SPORT Wireless Earphones vs Panasonic RP-NJ300B Wireless Earphones

  • Sennheiser CX SPORT Wireless Earphones were first released on 29th June 2018. The elegant black design with a weight of 15.07g makes the Sennheiser CX SPORT Wireless Earphones a beautiful and comfortable pair of headphones. This version of Sennheiser headphones has bluetooth support 4.2.
  • Panasonic RP-NJ300B Wireless Earphones were first released on 12th October 2017. The elegant black design with a weight of 13.00g makes the Panasonic RP-NJ300B Wireless Earphones a beautiful and comfortable pair of headphones. This version of Panasonic headphones has bluetooth support 4.1. Its battery life is 4.3hrs, helping you comfortably use it throughout a long active day.
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Headphone Type
Microphone
Yes
Yes
Colour
Black
Black
Release date
29th June 2018
12th October 2017
Model Number
CX SPORT
RP-NJ300B
Driver Type
-
Dynamic
Driver Size (mm)
-
9
Weight (g)
15.07
13.00
Bluetooth
Yes
Yes
Bluetooth Version
4.2
4.1
Battery Life (Hrs)
-
4.3
Charging Time (Hrs)
-
1.5
Impedance (Ohms)
28
16
Frequency Response Range
17Hz-21,000Hz
10Hz-20,000Hz