HP4780(863MHz) / HP4790(900MHz)
Wireless Headphone
An elegant headphone that comes with a docking transmitter that has charging function.

  • Auto off When No RF Audio Signal
  • Adjustable Head Belt
Transmitter Power  : DC Adaptor
Headphone Power : 2x AAA Batteries (not included)
Freq-Response : 40Hz-12kHz
S/N Ratio : 50dB
Channel Separation : 30dB
Working Range : 100M (HP4780)  50M (HP4790)


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