Clear Sound Quality Tour Guide System 796.0 - 821.0mhz
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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 amplification technology, which use the Wireless Bi-directional tour guide system, both the speaker and ......
HEFEI HUMANTEK. CO., LTD
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Tour Guide System 796.0 - 821.0mhz With Clear Sound Quality
![]() |
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 amplification technology, which use the Wireless Bi-directional tour guide system, both the speaker and ......
HEFEI HUMANTEK. CO., LTD.
|
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