371 - 380 of 405
lithium battery audio guide
Selling leads
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The 007B Has A 2.8-Inch True Color LCD Screen For Easy Operation 007B is a popular way of reception, because it allows tourists to visit by themselves ...
2024-12-09 17:25:27
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Adopt PMU Battery Power Management Technology, Use More Assured E8 supports one-button pairing and one-button shutdown, so that there is no need to ...
2024-12-09 17:16:21
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... shock perfect; Using standard 2.4g international general audio, anti-interference, anti-noise, anti-eavesdropping; 2.4g chip module, stable signal ...
2024-12-09 13:52:47
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...,no interference; Channel spacing: 323KHz; Transmitter power: 20dBm; Receiving sensitivity: -115dBm(typical); Working voltage: 2.4-3.3VDC,AAA ...
2024-12-09 11:55:11
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...Guide System Transmitter And Receiver For Exhibition Using graphic: Parameters: Name Value Working frequency: 400MHz-470MHz,Narrow band (can be ...
2024-12-09 11:55:11
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...guide system with excellent sound effect TuMan 8 series device,apply to: wireless team interpretation,simultaneous interpretation,etc.; Mainly used ...
2024-12-09 11:55:11
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...guide system for Travel agencies or museum TuMan 8 series device,apply to: wireless team interpretation,simultaneous interpretation,etc.; Mainly ...
2024-12-09 11:55:11
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...guide system with CE and ROHS TuMan 8 series device,apply to: wireless team interpretation,simultaneous interpretation,etc.; Mainly used for manned ...
2024-12-09 12:36:09
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...guide system with CE and ROHS TuMan 8 series device,apply to: wireless team interpretation,simultaneous interpretation,etc.; Mainly used for manned ...
2024-12-09 12:41:23
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...guide system with excellent sound effect TuMan 8 series device,apply to: wireless team interpretation,simultaneous interpretation,etc.; Mainly used ...
2024-12-09 12:46:07
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