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lithium battery audio guide
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...Guide System for translation, conference, school ,factory i7 Ear hanging audio guide system consist of transmitter and receiver. The receiver only ...
2025-09-17 17:34:12
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...guide system with cheapest price TuMan 8 series device,apply to: wireless team interpretation,simultaneous interpretation,etc.; Mainly used for ...
2024-12-09 11:55:11
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...tem uses a channel spacing of 1MHz, which helps to minimize interference and ensure that the audio signal is clean and strong. Additionally, the ...
2025-01-09 16:24:50
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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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... transmitters which were pre-installed at different locations of a museum or a scenic spot. The second is a handset device carried by a visitor. ...
2025-09-17 17:34:07
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... the playing of contents by pushing the number keys on the handset;or automatic induction the signal from the presets transmiiter.Can play audio...
2024-12-09 11:55:11
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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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...guid automatic tour guide system for museum audio tour 007B have two function, one is manual audio gudie ,other is automatic audio guide. For ...
2025-09-17 17:34:04
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... transmitters which were pre-installed at different locations of a museum or a scenic spot. The second is a handset device carried by a visitor. ...
2025-09-17 17:34:14
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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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