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lithium battery audio guide
Selling leads
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Built - In Li Battery Bluetooth Tour Guide System 100 Channel Customized Logo E8 tour guide system is detrusion by HUMANTEK CO.,LTD,The system adopts ...
2026-07-01 16:06:13
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...Audio Play Loudspeakers have become less common these days, and the E8 has been very popular. Why E8 product so popular, many used friends, should ...
2024-12-09 13:32:19
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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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C7 white color Wireless Audio Tour Guide Systems For Museum Visiting with CE and ROHS certification The C7 device has two functions: 1. Automatic ...
2026-07-01 15:29:12
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Black Color Audio Tour with Ear-hook Mini Receiver for Factory Training Teaching Conference E8 tour guide system is detrusion by HUMANTEK CO.,LTD,The ...
2025-09-17 17:34:08
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... for manned interpreatation: can manual use,also can play pre-recorded audio,that need human to control. We have many models for your choice! What...
2024-12-09 17:50:10
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Product Description: The Wireless Tour Guide System features a transmitter with a power output of 15dBm, ensuring that your audio is transmitted ...
2026-04-08 17:08:59
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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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.... Operating in the UHF 746-828MHz band with advanced modulation technology, it supports seamless two-way audio between speakers and attendees, ...
2026-06-15 15:55:56
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