Light Grip Type 32G Automatic Tour Guide System Dual Headphone Jack Design
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..., factory visits, etc., which can be explained according to the situation of walking in real-time, standard and unified. Specification: 007B Value Automatic induction: Radio frequency and infrared induction,for far and near distance demand; Accuracy of 0.5...
HEFEI HUMANTEK. CO., LTD.
|
32G optional Tour Guide Audio System Dual Headphone Jack Design
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..., factory visits, etc., which can be explained according to the situation of walking in real-time, standard and unified. Specification: 007B Value Automatic induction: Radio frequency and infrared induction,for far and near distance demand; Accuracy of 0.5...
HEFEI HUMANTEK. CO., LTD
|
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