Sony MDR-RF4000K specs
General Info
Music
Class:
Circumaural / Full sized
Design:
Closed
Headphones type:
No
Microphone:
Yes
Wireless:
RF
Wireless connection:
98.43 ft
Range:
Music
12 Hz - 22 kHz
Frequency response:
Ferrite
Magnet type:
Features
3.5mm (1/8”)
Connector:
Yes
Volume control:
Yes
Foldable design:
Body
9.65 in x 2.56 in x 5.04 in
Dimensions (WxHxD):
10.58 oz
Weight:
Black
Available color options:
Power
10 hours
Battery time:
Warranty
AC Adaptor, Rechargeable battery, Connecting cords, Plug adaptor
Accessories:
US Availability
Officially announced:
European Availability
Available
Market status:
Officially announced:
Links
Official page:
-
in English:
-
If you are interested in using our specs commercially, check out our Headphones specs database licensing page.
Filed in: Sony Headphones
Description: Digital sound quality headphones with smart store & charge dock.
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