Philips TAH6506BK Wireless Headphones vs Sennheiser PC21 Wired Headset comparison

Show Only Differences Highlight Differences	Philips TAH6506BK Wireless Headphones	Sennheiser PC21 Wired Headset
key specs
Colour	Black	Black
Headphone Type	Over-Ear	On-Ear
Microphone	Yes	Yes
Connectivity	Wireless	Wired
Type	Headphones	Headset
general
Brand	Philips	Sennheiser
Model	TAH6506BK Wireless Headphones	PC21 Wired Headset
Release date	December 9, 2021	November 17, 2012
Model Number	TAH6506BK/00	PC21
Color	Black	-
Type	Headphones	Headset
Headphone Type	Over-Ear	On-Ear
Connectivity	Wireless	Wired
Colour	-	Black
product details
Microphone	Yes	Yes
Driver Size (mm)	32	-
Number of Drivers	2	-
Weight (g)	145.00	-
Microphone Impedance (Ohms)	-	-38
Cord Length (Metres)	-	3
Connector Size	-	3.5mm
connectivity features
Bluetooth	Yes	No
Bluetooth Version	5	-
Bluetooth range (Metres)	10	-
battery features
Charging Port	USB Type-C	-
Charging Time (Hrs) Earpieces Only	3.45	-
Battery Life (Hrs)	30	-
sound features
Impedance (Ohms)	-	32
Sensitivity (dB)	-	109
Frequency Response Range	-	40Hz-18,000Hz

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