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aaa battery replaceable audio guide
Selling leads
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008B wireless tour guide professional audio guide system wireless tour guide system Audio Guide System device,apply to: wireless team interpretation...
2024-12-09 12:36:09
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...audio guide system with 2.4GHz anti-interference and Bluetooth compatibility. It supports dual-speaker explanation, 250m stable long-distance ...
2026-04-15 07:30:19
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... in the same place,no interference; Channel spacing: 323KHz; Transmitter power: 20dBm; Receiving sensitivity: -115dBm(typical); Working voltage: 2...
2024-12-09 11:55:11
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...Guide System Transmitter And Receiver For Exhibition Using graphic: Parameters: Name Value Working frequency: 400MHz-470MHz,Narrow band (can be ...
2024-12-09 11:55:11
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...Guide System Black With Li - Ion Battery Descriptions: TTuMan 008C tour guide system is detrusion by HUMANTEK CO.,LTD,The system adopts the ...
2024-12-09 11:55:11
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Wireless Audio Tour Guide Systems with Ear-hook Mini Receiver for Factory Training Teaching Conference E8 tour guide system is detrusion by HUMANTEK ...
2025-09-17 17:33:49
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...guide system engineered for crystal‑clear audio, exceptional range, and all‑day comfort. Combining UHF 663–694 MHz and 2.4 GHz frequencies, it ...
2026-03-03 07:30:17
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...Guide System for translation, conference, school ,factory i7 Ear hanging audio guide system consist of transmitter and receiver. The receiver only ...
2025-09-17 17:34:12
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.... 007B also have automatic explanation of dual mode, large capacity, support multi-language interpretation. High capacity built-in lithium battery ...
2024-12-09 13:46:15
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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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