Audio-Technica ATH-BT09 Wireless Earphones vs iBall RK25 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.
  • iBall RK25 Wired Headset were first released on 1st January 2017. The elegant black design with a weight of 259.00g makes the iBall RK25 Wired Headset a beautiful and comfortable pair of headphones. iBall RK25 Wired Headset is also foldable so you can put it conveniently in your bag.
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Headphone Type
Connectivity
Microphone
Yes
Yes
Colour
Black
Black
Release date
15th February 2017
1st January 2017
Model Number
ATH-BT09
RK25
Driver Size (mm)
8.5
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Weight (g)
-
259.00
Foldable
-
Yes
Bluetooth
Yes
-
Bluetooth Version
2.1
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Battery Life (Hrs)
7
-
Charging Time (Hrs)
3
-
Frequency Response Range
20Hz-23,000Hz
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