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823mhz frequency audio guide system
Selling leads
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Black Color Audio Tour with Ear-hook Mini Receiver for Factory Training Teaching Conference 008A tour guide system is detrusion by HUMANTEK CO.,LTD...
2025-09-17 17:34:05
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... explanation modes, so you don’t have to worry about the problem of multiple teams visiting the reception at the same time. Moreover, E8 has a ...
2024-12-09 17:30:00
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...audio travel guide is a sound-transmitting intelligent electronic device, which is generally used for team reception, and can be used when someone ...
2025-07-23 07:30:22
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... interpreatation: can manual use,also can play pre-recorded audio,that need human to control. We have many models for your choice! E8 Transmitter ...
2024-12-09 11:55:11
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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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.... It adopts stable UHF 663-694MHz frequency technology with a 1–300m long-distance communication range, realizing clear one-way audio transmission ...
2026-04-29 07:30:15
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... adopts a stable 2.4G frequency modulation design, with a clear division of work: the tour guide or lecturer holds the transmitter to send voice ...
2026-04-29 07:30:15
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...museum visits and various group travel activities. It adopts 2.4G and UHF 663–694MHz dual-frequency stable transmission technology, which can ...
2026-04-29 07:30:15
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The 008B Frequency Is 796.0-821.0mhz, Which Makes The Sound Quality More Clear The 008b tour guide system adopts the international advanced wireless ...
2024-12-09 13:47:06
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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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