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250khz channel audio guide
Selling leads
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...audio guide adopts SOC embedded integrated noise reduction technology The E8 model interpreter supports the function of main and secondary double...
2025-09-17 17:33:59
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008B to achieve the interpreter and audience interaction, is a two-way audio guide As an important auxiliary equipment in tourism, translation, ...
2025-09-17 17:33:59
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... can activate the playing of contents by pushing the number keys on the handset;or automatic induction the signal from the presets transmiiter.Can ...
2024-12-09 11:55:11
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White color museum audio tour for museums and travel with automatic function and high quality M7 audio guide system consist of transmitter and ...
2025-09-17 17:34:04
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I7 Automatic Induction Audio Guide With Ear-Hook Integrated Design The i7 adopts RFID technology, which can broadcast audio intelligently and ...
2024-12-09 17:21:09
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Product Introduction: This neck-mounted audio guide device is specially crafted for museum visiting scenarios, boasting professional noise-canceling ...
2026-03-17 00:31:17
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..., while its 860MHz-870MHz band and anti-interference technology ensure accurate, low-noise commentary. It automatically triggers location-based ...
2026-03-27 07:30:38
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... RFID automatic sensing technology, it realizes fully automatic audio playback without manual operation—visitors only need to carry the receiver ...
2026-04-29 07:30:15
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...audio guide system is a high-stability automatic induction explanation device built with 2.4GHz anti-interference wireless technology, specially ...
2026-04-29 07:30:15
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Yingmi E8 Audio Guide with Ear-hook Mini Receiver for Factory Training Teaching Conference E8 tour guide system is detrusion by HUMANTEK CO.,LTD,The ...
2025-09-17 17:34:03
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