boAt Rockerz 380 Wireless Headphones vs Sennheiser CX 275S Wired Earphones

  • boAt Rockerz 380 Wireless Headphones were first released on 4th May 2022. This version of boAt headphones has bluetooth support 5. Its battery life is 22hrs, helping you comfortably use it throughout a long active day. boAt Rockerz 380 Wireless Headphones is also foldable so you can put it conveniently in your bag.
  • Sennheiser CX 275S Wired Earphones were first released on 1st January 2017. The elegant black design with a weight of 15.00g and a cord length of 1.2m makes the Sennheiser CX 275S Wired Earphones and comfortable pair of headphones.
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Headphone Type
Connectivity
Microphone
Yes
Yes
Colour
-
Black
Release date
4th May 2022
1st January 2017
Model Number
Rockerz 380
CX 275S
Inline Remote
-
Yes
Driver Size (mm)
40
-
Weight (g)
-
15.00
Foldable
Yes
-
Cord Length (Metres)
-
1.2
Bluetooth
Yes
No
Bluetooth Version
5
-
Battery Life (Hrs)
22
-
Charging Time (Hrs)
2
-
Impedance (Ohms)
-
16
Sensitivity (dB)
-
121
Frequency Response Range
20Hz-20,000Hz
17Hz-23,000Hz