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VocoPro SilentSymphony-DUO Wireless Audio Broadcast and Headphone System with Two Headsets   

Sku #L20277000000000

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A wireless audio broadcast and headphone system with one transmitter and two headphones

SilentSymphony-DUO is an all-in-one wireless headphone system. The transmitter can broadcast audio to wireless headphones within a 300-foot radius. The SilentSymphony-DUO is perfect for the late night movie or Sports event on TV, Connect to the TV's headphone or audio output and blast your program without disturbing the neighbors or others in the house.

Consumer Alert:

Most users do not need a license to operate this wireless microphone system. Nevertheless, operating this microphone system without a license is subject to certain restrictions: the system may not cause harmful interference; it must operate at a low power level (not in excess of 50 milliwatts); and it has no protection from interference received from any other device. Purchasers should also be aware that the FCC is currently evaluating use of wireless microphone systems, and these rules are subject to change. For more information, call the FCC at 1-888-CALL-FCC (TTY: 1-888-TELL-FCC) or visit the FCC's wireless microphone website at:

  • Operates in the 900MHz, clear of TV Station Interference
  • Broadcast audio to an unlimited number of wireless headphone sets
  • Use up to 3 transmitters simultaneously
  • Internal battery built into the transmitter for remote use
  • Transmission power level toggle (high/low)
  • Available stereo RCA audio input on the transmitter
  • Available stereo 1/8" audio output on each wireless headphone set
  • Headphones have an 18-hour battery life from two AAA batteries

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