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250khz channel audio guide
Selling leads
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I7 Product Have Good Sound Quality And Resistance To External Interference I7 is a device placed in a fixed scene that needs to be explained. When the ...
2024-12-09 13:43:44
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Product Description: The system's 3.5mm microphone output ensures compatibility with most standard microphones, making it easy to integrate into your ...
2026-04-08 17:08:58
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...Guide System Transmitter And Receiver TuMan 8 series device,apply to: wireless team interpretation,simultaneous interpretation,etc.; Mainly used ...
2024-12-09 11:55:11
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...Guide Speaker System Transmitter And Receiver TuMan 8 series device,apply to: wireless team interpretation,simultaneous interpretation,etc.; Mainly ...
2024-12-09 11:55:11
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...Guide System transceivers with earphone TuMan 8 series device,apply to: wireless team interpretation,simultaneous interpretation,etc.; Mainly used ...
2024-12-09 11:55:11
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...guide system from china supplier TuMan 8 series device,apply to: wireless team interpretation,simultaneous interpretation,etc.; Mainly used for ...
2024-12-09 11:55:11
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M7C Self-Service Navigation System Has Full Functions, Interpreter Function, Sensor Function Tourists bring M7C guide machine into the scenic spot, no ...
2025-09-17 17:33:51
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... Functions Of Automatic Induction And Tour Guide Explanation M7C can lead individual tourists to visit scenic spots, and can also provide audio ...
2024-12-09 17:12:04
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Tourists share self-service rental guide machines with automatic explanation for museum Z60 Description The guide uses a bone conduction sound unit in ...
2025-08-05 00:14:05
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...guide system for scenic spots engineered for clear, reliable audio transmission in tourism environments. Operating on the 2.4 GHz high‑frequency ...
2026-03-17 00:31:17
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