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Blaupunkt BTW Air True Wireless Stereo (TWS) Earphones vs Sennheiser HD239 Wired Headphones
Blaupunkt BTW Air True Wireless Stereo (TWS) Earphones vs Sennheiser HD239 Wired Headphones comparison 1w4h54
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Blaupunkt BTW Air True Wireless Stereo (TWS) Earphones
Sennheiser HD239 Wired Headphones
key specs
Headphone Type
In-Ear
Over-Ear
Microphone
Yes
No
Connectivity
True Wireless Stereo (TWS)
Wired
Type
Earphones
Headphones
Colour
-
Black
general
Brand
Blaupunkt
Sennheiser
Model
BTW Air True Wireless Stereo (TWS) Earphones
HD239 Wired Headphones
Release date
November 1, 2020
November 8, 2012
Model Number
BTW Air
HD239
Type
Earphones
Headphones
Headphone Type
In-Ear
Over-Ear
Connectivity
True Wireless Stereo (TWS)
Wired
Colour
-
Black
product details
Microphone
Yes
No
Driver Type
Dynamic
-
Driver Size (mm)
6
-
Number of Drivers
1
-
Water Resistant
IPX5
-
Cord Length (Metres)
-
1.4
Connector Size
-
3.5mm
Weight (g)
-
280.00
connectivity features
Bluetooth
Yes
No
Bluetooth Version
5
-
Bluetooth Codec
SBC
-
battery features
Battery Life (Hrs) Earpieces Only
4
-
Battery Life (Hrs) With Case Total
15
-
Battery Capacity (mAh) Earpieces
45
-
Battery Capacity (mAh) Case
500
-
sound features
Impedance (Ohms)
-
32
Sensitivity (dB)
-
114
Frequency Response Range
-
16Hz-23,000Hz
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