PLL Oscillator Wireless Tour Guide 158 Channel Distance 200m
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                                            008A Channel Number Much And Have The Long Transmission Distance, Distance Is Up To 200m The intelligent speech explanation function is realized by adopting wireless sound amplification technology. The 008A equipment appearance light fashion, convenient......                                         
                                            HEFEI HUMANTEK. CO., LTD
                                         
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PLL Oscillator Wireless Audio Guide System Distance 200m 158 Channel 008A
|   | 
                                            008A Channel Number Much And Have The Long Transmission Distance, Distance Is Up To 200m The intelligent speech explanation function is realized by adopting wireless sound amplification technology. The 008A equipment appearance light fashion, convenient......                                         
                                            HEFEI HUMANTEK. CO., LTD.
                                         
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