Blaupunkt BH51 Wireless Headphones vs Sennheiser CX 100 Wired Earphones comparison

Show Only Differences Highlight Differences	Blaupunkt BH51 Wireless Headphones	Sennheiser CX 100 Wired Earphones
key specs
Colour	Black	Black
Headphone Type	Over-Ear	In-Ear
Microphone	Yes	Yes
Connectivity	Wireless	Wired
Type	Headphones	Earphones
general
Brand	Blaupunkt	Sennheiser
Model	BH51 Wireless Headphones	CX 100 Wired Earphones
Release date	August 22, 2022	December 23, 2014
Colour	Black	Black
Type	Headphones	Earphones
Headphone Type	Over-Ear	In-Ear
Connectivity	Wireless	Wired
Model Number	-	CX 100
product details
Microphone	Yes	Yes
Driver Type	Dynamic	-
Driver Size (mm)	40	-
Weight (g)	480.00	10.00
Cord Length (Metres)	-	1.2
Connector Size	-	3.5mm
connectivity features
Bluetooth	Yes	No
Bluetooth Version	5	-
Bluetooth range (Metres)	10	-
battery features
Charging Time (Hrs)	2	-
Battery Life (Hrs)	32	-
Battery Capacity (mAh) Earpieces	360	-
sound features
Impedance (Ohms)	-	28
Sensitivity (dB)	-	119
Frequency Response Range	-	17Hz-20,000Hz

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