Whisper Radio Tour Guide System Earpiece Receiver 811R with 6 Channels

Whisper audio system 811R
  • 811R

  • Customized


811R works as radio earpiece receiver / radio guide receiver for the listener. 

Matched with all radio transmitters in BCT category.

It is a type of earpiece receiver with channel setting function.

6 channels available on the 811R earpiece, 

matched with channel number 1 - 6 on the screen of BCT transmitters.


① : Channel setting key

 : Volume key


Waveband: UHF 600MHz-900MHz (customized); size: 30*40*13.5mm

Weight: 16g; channel numbers: 6 channels

Working distance: 150 - 200 meters; working time: 7.5 hours

Battery: lithium polymer battery, 250mAh; charging method: charging station / charging case

Accessories: plastic hook and plastic covering

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