Create:
Device type #1447289
Value: Wireless headphones
Create:
Design #1447290
Value: Full size
Create:
Technology #1447291
Value: Dynamic
Create:
Minimum repeatable frequency #1447292
Value: 20 Hz
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Maximum playback frequency #1447293
Value: 20000 Hz
Create:
Mount type #1447294
Value: Headband
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Wireless connection type #1447295
Value: Radio channel
Create:
Additional Information #1447296
Value: Battery type: AA; Transmitter frequency range: 863.3…864.6 MHz; Range: 100 m; Data transmission channel: radio channel; Number of batteries: 2; Number of transmitter channels: 3