Sennheiser HD 4.50BTNC Wireless Headphones vs Philips Bass+ SHE4305 Wired Earphones

  • Sennheiser HD 4.50BTNC Wireless Headphones were first released on 29th March 2018.
  • Philips Bass+ SHE4305 Wired Earphones were first released on 20th July 2017. This version of Philips Bass+ SHE4305 Wired Earphones has a 12.2 driver size, 32 Ohms impedance, 107 dB sensitivity, and a frequency response of 9Hz-23,000Hz, delivering a clearer and sharper acoustic experience.
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Headphone Type
Connectivity
Microphone
Yes
Yes
Colour
Black
Red
Release date
29th March 2018
20th July 2017
Model Number
HD 4.50BTNC
Bass+ SHE4305
Driver Size (mm)
-
12.2
Cord Length (Metres)
-
1.2
Bluetooth
Yes
-
Impedance (Ohms)
18
32
Sensitivity (dB)
-
107
Frequency Response Range
18Hz-22,000Hz
9Hz-23,000Hz