Sony MDR-1RBTMK2 Wireless Headphones vs Panasonic RPDJS400D Wired Headphones

  • Sony MDR-1RBTMK2 Wireless Headphones were first released on 7th October 2013. Its battery life is 30hrs, helping you comfortably use it throughout a long active day.
  • Panasonic RPDJS400D Wired Headphones were first released on 12th March 2012. This version of Panasonic RPDJS400D Wired Headphones has a 40 driver size, 32 Ohms impedance, 102 dB sensitivity, and a frequency response of 10Hz-27,000Hz, delivering a clearer and sharper acoustic experience.
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Headphone Type
Connectivity
Colour
Black
Orange
Release date
7th October 2013
12th March 2012
Model Number
MDR-1RBTMK2
RPDJS400D
Driver Size (mm)
40
40
Cord Length (Metres)
-
1.2
Bluetooth
Yes
-
Battery Life (Hrs)
30
-
Charging Time (Hrs)
6
-
Impedance (Ohms)
-
32
Sensitivity (dB)
-
102
Frequency Response Range
-
10Hz-27,000Hz