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823mhz audio guide device
Selling leads
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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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.... This system integrates portable transmitters and lightweight non-in-ear receivers, realizing stable one-way low-latency audio transmission, and ...
2026-03-27 07:30:38
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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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...guide through a specific voice explanation method, the audio tour guide equipment can deal with the problem of the scarcity of good guides. In each ...
2024-12-09 13:46:15
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...Mini Handheld Tour Guide System With AAA Battery TuMan 8 series device,apply to: wireless team interpretation,simultaneous interpretation,etc.; ...
2024-12-09 11:55:11
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... can play the pre-stored audio explanation in the device, trigger the explanation by entering the signal range, or use the transmitter for manual ...
2024-12-09 13:52:47
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...device,apply to: wireless team interpretation,simultaneous interpretation,etc.; Mainly used for manned interpreatation: can manual use,also can ...
2024-12-09 17:50:10
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...devices listens to the explanation with clear sound quality, and it is not so complicated and difficult to use. The explainer speaks with the ...
2025-07-29 00:12:29
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...guide system for outdoor activities is tailored for open-air scenarios with robust performance and portability. Operating in the UHF 935MHz-955MHz ...
2026-03-05 07:30:16
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...guide system for outdoor activities is a rugged, user-centric solution tailored for open-air scenarios like hiking, camping, and scenic tours. ...
2026-04-28 15:58:28
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