Create:
Device type #1439763
Value: Wireless headphones
Create:
Design #1439764
Value: Full size
Create:
Technology #1439765
Value: Dynamic
Create:
Minimum repeatable frequency #1439766
Value: 20 Hz
Create:
Maximum playback frequency #1439767
Value: 20000 Hz
Create:
Mount type #1439768
Value: Headband
Create:
Number of drivers #1439769
Value: 1
Create:
Design features #1439770
Value: Folding design
Create:
Wireless connection type #1439771
Value: Infrared channel
Create:
Additional Information #1439772
Value: Battery type: AAA; Transmitter frequency range: 2.8 MHz, 2.3 MHz; Range: 10 m; Data transmission channel: infrared channel; Number of batteries: 2