The interpreter has multiple channels, so multiple teams can use it simultaneously without interference Many-to-manyexplanation mode. Achieve multiple ...
The Device Consist Of Transmitter And Receiver Can Speak And Listen At The Same Time The tour guide uses a transmitter connected to a microphone to .....
R8 receiver is stylish in appearance and compact in size. Wear comfortable The R8 can easily realize one-to-many or many-to-many explanation mode. Not ...
008B wireless tour guide professional audio guide system wireless tour guide system Audio Guide System device,apply to: wireless team interpretation.....
Black 008C Digital Wireless Tour Guide System With Excellent Sound Effect TuMan 8 series device,apply to: wireless team interpretation,simultaneous .....
Wireless Digital Tour Guide System 007B Automatic Induction Audio Guide Device TuMan 7 series audio guide,Suitable for: personal self-help tour guides...
Wireless Tour Guide System , 007B Automatic Induction Digital Audio Guide For Museum TuMan 7 series audio guide,Suitable for: personal self-help tour ...