Sony MDR-7520 Wireless Headphones vs Sony DR-BTN200 Wireless Headphones comparison

Show Only Differences Highlight Differences	Sony MDR-7520 Wireless Headphones	Sony DR-BTN200 Wireless Headphones
key specs
Headphone Type	Over-Ear	Over-Ear
Microphone	No	Yes
Connectivity	Wireless	Wireless
Type	Headphones	Headphones
Colour	Black	Black
general
Brand	Sony	Sony
Model	MDR-7520 Wireless Headphones	DR-BTN200 Wireless Headphones
Release date	February 16, 2016	December 20, 2016
Type	Headphones	Headphones
Headphone Type	Over-Ear	Over-Ear
Connectivity	Wireless	Wireless
Colour	Black	Black
Model Number	MDR-7520	DR-BTN200
product details
Microphone	No	Yes
Foldable	Yes	Yes
Connector Size	3.5mm	3.5mm
Microphone Impedance (Ohms)	24	-
Weight (g)	270.00	-
Driver Size (mm)	-	30
sound features
Impedance (Ohms)	24	-
Sensitivity (dB)	108	-
Frequency Response Range	-	10Hz-24,000Hz
connectivity features
Bluetooth	Yes	Yes
Bluetooth Version	-	3
Bluetooth Codec Support	-	SBC,AAC
battery features
Battery Life (Hrs)	-	40

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