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250khz channel audio guide
Selling leads
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...disturbed.2. Convenience, such a small voice guide can be carried, very convenient.3, can eliminate many tedious steps, become simple and efficient...
2024-12-09 13:39:32
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Product Introduction This L5 2.4G wireless tour guide system is a professional one-way audio guiding device. The guide uses the transmitter to speak, ...
2026-06-29 17:21:03
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Bluetooth Earphone E8 Portable Tour Guide System Audio Tour Guide Equipment Descriptions: TuMan E8 tour guide system is detrusion by HUMANTEK CO.,LTD...
2024-12-09 11:55:11
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L8 Handheld Wireless Tour Guide Audio System Tour Guide Transmitter For Tourist Descriptions: TuMan L8 AAA battery tour guide system is detrusion by ...
2024-12-09 17:35:43
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Adopt RFID System Design, Will Automatically Induction Play Corresponding Audio Content Modern electronic technology and wireless communication power ...
2024-12-09 13:46:15
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...Audio Tours Directional Wireless Audio System For Teaching TuMan 8 series device,apply to: wireless team interpretation,simultaneous interpretation...
2024-12-09 11:55:11
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...guide system from china supplier E8 device,apply to: wireless team interpretation,simultaneous interpretation,etc.; Mainly used for manned ...
2024-12-09 12:08:27
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... stable, ultra-low-delay audio, supports Bluetooth connection with mobile phones and translation devices, and allows seamless switching for 3–5 ...
2026-04-11 00:31:11
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...Ear - Hanging Audio Tour Guide System Transmitter And Receiver TuMan 8 series device,apply to: wireless team interpretation,simultaneous interpreta...
2024-12-09 11:55:11
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... about explaining different languages when visiting, and tourists who speak small languages can also listen to audio explanations. The M7 device ...
2024-12-09 17:30:34
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