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250khz channel audio guide
Selling leads
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... wear the receiver to listen. 008B has an audio transmission channel, so the tour guide does not need to be very loud when speaking with a group, ...
2025-08-01 13:31:56
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The L8 Uses Replaceable AAA Battery And The Channel Spacing Is 323 KHz YingMi L8 AAA battery tour guide system adopts the international advanced ...
2024-12-09 17:12:04
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...Audio Guide Adopts An Integrated Design, Which Is More Convenient To Wear Why do government and enterprises use E8 audio guide? That is because ...
2024-12-09 13:45:48
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100 Independent Channels To Choose LCD Display For Battery Power And Channel. E8 composition is very simple: the transmitter, receiver, charging ...
2024-12-09 17:07:47
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M7C team tour guide system and automatic tour guide system with multifuction M7C consist of automatic tour guide system and team tour guide system, ...
2025-09-17 17:34:05
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...audio guide device in each need to explain the area preset RFID transmitter, provide visitors with an M7 audio guide machine. When tourists enter ...
2024-12-09 13:52:47
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...Guide System Digital Audio Guide 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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... rental cabinet, intelligent audio guides, RFID signal transmitters, and a cloud management platform, enabling visitors to rent, return, pay, and ...
2026-07-01 16:34:03
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Hot Design E8 Ear - Hanging Tour Guide Museum Audio Guides For Tourist Reception E8 Transmitter Parameters: Name Value Working frequency: 2400MHz-2483...
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 17:34:06
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