Audio-Technica ATH-BT09 Wireless Earphones vs Sennheiser PC7 Wired Headset

  • Audio-Technica ATH-BT09 Wireless Earphones were first released on 15th February 2017. This version of Audio-Technica headphones has bluetooth support 2.1. Its battery life is 7hrs, helping you comfortably use it throughout a long active day.
  • Sennheiser PC7 Wired Headset were first released on 17th October 2013.
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Headphone Type
Connectivity
Microphone
Yes
Yes
Colour
Black
Black
Release date
15th February 2017
17th October 2013
Model Number
ATH-BT09
PC7
Driver Size (mm)
8.5
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Bluetooth
Yes
No
Bluetooth Version
2.1
-
Battery Life (Hrs)
7
-
Charging Time (Hrs)
3
-
Frequency Response Range
20Hz-23,000Hz
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