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250khz channel audio guide
Selling leads
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...Guide System With AAA Battery , Audio Tour Guide System TuMan 8 series device,apply to: wireless team interpretation,simultaneous interpretation...
2024-12-09 11:55:11
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...guide professional audio guide system wireless tour guide system Audio Guide System device,apply to: wireless team interpretation,simultaneous ...
2024-12-09 12:36:09
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The M7 Singal Transmitter Continuous Working Time Is Not Less Than 24 Months The M7 is an automatic voice explanation service by means of a signal ...
2024-12-09 13:47:47
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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 ...
2025-09-17 17:34:15
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...problem of lack of talents and high cost in explaining small languages.The use of M7 audio tour guide can effectively allocate human resources. ...
2025-09-17 17:34:16
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... can play the pre-stored audio explanation in the device, trigger the explanation by entering the signal range, or use the transmitter for manual ...
2024-12-09 13:52:47
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...audio guide system with 2.4GHz anti-interference and Bluetooth compatibility. It supports dual-speaker explanation, 250m stable long-distance ...
2026-04-15 07:30:19
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...Audio Tour Guide System For Simultaneous Interpretation TuMan 8 series device,apply to: wireless team interpretation,simultaneous interpretation...
2024-12-09 11:55:11
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...Guide System With AAA Battery TuMan 8 series device,apply to: wireless team interpretation,simultaneous interpretation,etc.; Mainly used for manned ...
2024-12-09 11:55:11
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... and long-range coverage—transmitter reaches ≤150m and receiver up to ≤180m—eliminating dropouts in complex environments. Featuring 100 adjustable ...
2026-03-04 07:30:15
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