Sony MDR7509HD Wireless Headphones vs Bose QuietComfort 45 Wireless Headphone comparison

Show Only Differences Highlight Differences	Sony MDR7509HD Wireless Headphones	Bose QuietComfort 45 Wireless Headphones
key specs
Headphone Type	Over-Ear	Over-Ear
Microphone	No	Yes
Connectivity	Wireless	Wireless
Type	Headphones	Headphones
Colour	Black	-
general
Brand	Sony	Bose
Model	MDR7509HD Wireless Headphones	QuietComfort 45 Wireless Headphones
Release date	October 2, 2001	April 8, 2022
Type	Headphones	Headphones
Headphone Type	Over-Ear	Over-Ear
Connectivity	Wireless	Wireless
Colour	Black	-
Model Number	MDR7509HD	-
product details
Microphone	No	Yes
Foldable	Yes	-
Connector Size	3.5mm	-
Weight (g)	-	445.00
sound features
Impedance (Ohms)	24	-
Sensitivity (dB)	107	-
Frequency Response Range	5Hz-80,000Hz	-
connectivity features
Bluetooth	Yes	Yes
Bluetooth Version	-	5.1
Bluetooth range (Feet)	-	30
battery features
Charging Port	-	USB Type-C
Charging Time (Hrs)	-	2.5
Battery Life (Hrs)	-	24

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