Panasonic RP-WF7 Wireless Headphones vs Sony MDR-XD200 Wireless Headphones comparison

Show Only Differences Highlight Differences	Panasonic RP-WF7 Wireless Headphones	Sony MDR-XD200 Wireless Headphones
key specs
Colour	Black	Black
Headphone Type	Over-Ear	Over-Ear
Connectivity	Wireless	Wireless
Type	Headphones	Headphones
general
Brand	Panasonic	Sony
Model	RP-WF7 Wireless Headphones	MDR-XD200 Wireless Headphones
Release date	October 26, 2012	October 2, 2001
Colour	Black	Black
Type	Headphones	Headphones
Headphone Type	Over-Ear	Over-Ear
Connectivity	Wireless	Wireless
Model Number	RP-WF7	MDR-XD200
product details
Weight (g)	227.00	-
Cord Length (Metres)	-	3.5
Driver Type	-	Dynamic
Driver Size (mm)	-	40
sound features
Impedance (Ohms)	-	70
Sensitivity (dB)	-	102
Frequency Response Range	-	10Hz-22,000Hz