JBL T400BT Wireless Headphones vs boAt Airdopes 291 True Wireless Stereo (TWS) Earphones

  • JBL T400BT Wireless Headphones were first released on 24th March 2015. The elegant black design with a weight of 185.00g and a cord length of 1.3m makes the JBL T400BT Wireless Headphones and comfortable pair of headphones. This version of JBL headphones has bluetooth support 4.2. This version of JBL T400BT Wireless Headphones has a 40 driver size, 32 Ohms impedance, 106 dB sensitivity, and a frequency response of 20Hz-20,000Hz, delivering a clearer and sharper acoustic experience.
  • boAt Airdopes 291 True Wireless Stereo (TWS) Earphones were first released on 4th May 2022. This version of boAt headphones has bluetooth support 5.
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Microphone
No
-
Colour
Black
-
Release date
24th March 2015
4th May 2022
Model Number
T400BT
Airdopes 291
Driver Type
-
Dynamic
Driver Size (mm)
40
6
Water Resistant
-
IPX5
Weight (g)
185.00
-
Cord Length (Metres)
1.3
-
Bluetooth
Yes
Yes
Bluetooth Version
4.2
5
Charging Time (Hrs)
-
1
Impedance (Ohms)
32
22
Sensitivity (dB)
106
-
Frequency Response Range
20Hz-20,000Hz
20Hz-20,000Hz