025The Listen LT-700 Portable Transmitter will broadcast your presenters or interpreters voice to everyone in the audience, without having to carry a microphone or be plugged into the wall. Excellent for factory tours, outdoor events, wireless microphone applications, classrooms, training sessions, or personal use – anywhere you need to amplify sound but don’t have (or want) an installed sound system.


  • Superior Audio Quality – 70 dB signal-to-noise ratio (SNR), setting the industry’s sound quality standard.
  • 57 channels (17 channels with 863 MHz).
  • Look & Listen™ LCD shows channel, battery status, signal strength and programming information.
  • 100% Digital – Listen receivers are digitally-tuned so transmission won’t drift.
  • Transmission Range: 0 m (0 ft.) to 76.2 m (250 ft.)
  • Output Power: 10mW maximum (adjustable)