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250khz channel audio guide
Selling leads
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Lithium Battery Powered Tour Guide Transmitter For Factory And Museum Visiting M7 audio guide system consist of transmitter and receiver, when ...
2025-09-17 17:34:12
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Yingmi i7 Bluetooth Tour Guide System for translation, conference, school ,factory i7 Ear hanging audio guide system consist of transmitter and ...
2025-09-17 17:34:12
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The body uses light grip type and dual headphone jack design, easy to carry and play 007B self-guided tour system is currently used as a guide ...
2024-12-09 13:25:32
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M7 Use The Large Capacity Lithium Battery Power, Can Work For More Than 15 Hours M7 electronic guide machine is mainly combined with the park and the ...
2024-12-09 13:37:15
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The M7C Appearance Of The Piano Paint Technology, Fashion And Beautiful, Easy To Carry Electronic guide machine is mainly combined with the park and ...
2024-12-09 13:39:32
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The 008B Frequency Is 796.0-821.0mhz, Which Makes The Sound Quality More Clear The 008b tour guide system adopts the international advanced wireless ...
2024-12-09 13:47:06
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... position where visitors are to be provided with explanations, and then the tourists wearing the receiving guide equipment can meet the characteris...
2024-12-09 17:54:54
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..., etc. This Y3 audio working tour can clearly convey the audio content, and the receiver adopts a non-in-ear design, which is cleaner and more ...
2025-08-06 11:10:04
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...Guide System Transmitter And Receiver For Travel Agencies TuMan 8 series device,apply to: wireless team interpretation,simultaneous interpretation...
2024-12-09 11:55:11
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...Guide System Black With Li - Ion Battery Descriptions: TTuMan 008C tour guide system is detrusion by HUMANTEK CO.,LTD,The system adopts the ...
2024-12-09 11:55:11
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