Create:
Device type #1371716
Value: Wireless headphones
Create:
Design #1371717
Value: Full size
Create:
Technology #1371718
Value: Dynamic
Create:
Minimum repeatable frequency #1371719
Value: 30 Hz
Create:
Maximum playback frequency #1371720
Value: 20000 Hz
Create:
Functions #1371721
Value: Volume control
Create:
Mount type #1371722
Value: Headband
Create:
Wireless connection type #1371723
Value: Infrared channel
Create:
Additional Information #1371724
Value: Battery type: AAA; Transmitter frequency range: 2.3-2.8 MHz; Data transmission channel: infrared channel; Number of batteries: 2; Number of transmitter channels: 2