Koss JR900 specs
General Info
Music
Class:
Circumaural / Full sized
Design:
Closed
Headphones type:
Yes
Wireless:
RF
Wireless connection:
Music
20 Hz - 20 kHz
Frequency response:
10000 ohms
Impedance:
Less than 0.2 %
Total harmonic distortion (THD):
Neodymium
Magnet type:
Features
Yes
Volume control:
Body
Black
Available color options:
Power
10 hours
Battery time:
US Availability
$399.99
MSRP price :
If you are interested in using our specs commercially, check out our Headphones specs database licensing page.
Filed in: Koss Headphones
Description:
Koss JR900 RF (Radio Frequency) Stereophone System
The JR900 stereophone system operates on a 900MHz radio frequency band, one of the highest power band for cordless stereophones available on the market. The JR900 consists of a high quality, battery operated stereophone, the RF transmitter, and an AC adapter. Utilizing a radio signal, the JR900 allows the listener to move freely from room to room and outdoors without the need... read more
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