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8 language explanation audio guide device
Selling leads
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Product Introduction: Long Battery Team Guide System is a professional one-way audio transmission device for group explanations. It adopts 2.4GHz high...
2026-04-15 07:30:19
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Using RFID system design, signal switching can be realized at about 1 meter The I7 uses a signal transmitter to provide automatic voice explanation ...
2024-12-09 17:16:21
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I7 Product Have Good Sound Quality And Resistance To External Interference I7 is a device placed in a fixed scene that needs to be explained. When the ...
2024-12-09 13:43:44
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E8 Has Two Input Modes Of Manual Explanation And Audio Playback, With Good Signal Penetration E8 uses 2.4g international common frequency band, each ...
2024-12-09 13:43:17
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...explanation needs to be realized by installing a signal transmitter. The transmitter is installed in the museum to provide cultural relics ...
2024-12-09 17:54:54
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