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lithium battery audio guide
Selling leads
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...guide system for scenic spots is a professional solution tailored for seamless group commentary in outdoor and semi-outdoor scenic environments. ...
2026-04-28 15:56:37
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...guide system redefines real-time group communication with ultra-fast audio transmission and reliable performance. Operating in the 470MHz-490MHz ...
2026-04-28 15:58:28
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...-stability wireless transmission technology, with powerful anti-interference capability and continuous signal output, ensuring clear voice ...
2026-04-29 07:30:15
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..., it supports multiple stable frequency bands and up to 100 adjustable channels, effectively avoiding signal interference and realizing clear, ...
2026-04-29 07:30:15
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...-service rental device that serves scenic spots and museums. Visitors can complete the whole process of renting and returning tour guide equipment ...
2025-08-05 00:14:05
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...Tour Guide Systems & Portable Transmitters For Tourist Reception TuMan 8 series device,apply to: wireless team interpretation,simultaneous ...
2024-12-09 11:55:11
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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! What's this| ...
2024-12-09 12:41:23
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...Guide System stands out with its 200m stable transmission and advanced high-frequency band (790MHz-830MHz) operation. Featuring automatic device ...
2026-02-15 01:25:15
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... tour guide solution designed for high-end receptions and large-scale events. Whether you are hosting government officials, VIP clients, or ...
2026-03-03 07:30:17
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E6 Product Introduction: YINGMI E6 Strong signal Wireless Tour Guide System redefines reliable audio transmission with its 470-490MHz carrier ...
2026-03-04 07:30:15
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