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250khz channel audio guide
Selling leads
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...Mini Audio Guide Wireless Tour Guide System For Tourist Reception TuMan 8 series device,apply to: wireless team interpretation,simultaneous ...
2024-12-09 11:55:11
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...Audio Guide device with Li-ion battery TuMan A9 Android intelligent guide machine,apply to:personal self-help tour,individual Tours;Main usage...
2024-12-09 11:55:11
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...Guide Machine To Support Multi-Language Explanation, To Meet The Needs Of Distance M7 audio guide system go to where the have corresponding ...
2024-12-09 13:39:51
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Product Introduction: The self-guided audio guide for art galleries is a neck-mounted automatic induction audio solution independently developed by ...
2026-03-14 07:30:26
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... avoids signal crosstalk, electromagnetic interference and unstable playback in crowded museums, scenic spots and exhibition halls. It supports ...
2026-05-08 07:30:19
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Using advanced wireless sound amplification technology, signal distance is far The signal of 008A product can reach up to 280 meters, and the sound ...
2025-09-17 17:34:20
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008B With Dual - Speaker Function, Support Transmitter And Receiver Simultaneously Speech 008B is not as loud as the noise of the loudspeaker, and the ...
2024-12-09 13:32:19
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008A Channel Number Much And Have The Long Transmission Distance, Distance Is Up To 200m The intelligent speech explanation function is realized by ...
2024-12-09 13:34:49
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Non-In-Ear Integrated Design, Suitable For Receptions And Explanations Of Group The K8 have automatic frequency pairing, the receiver does not need to ...
2024-12-09 17:10:18
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...Audio Guide System With Li - Ion Battery Weight 20 TuMan 8 series device,apply to: wireless team interpretation,simultaneous interpretation,etc.; ...
2024-12-09 11:55:11
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