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Audio guides usually provide recorded audio commentary to tourist attractions su
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Product DetailBasic InfoModel NO.:002LNDimensions: 66mm x 17mm x 49mmWeight: 68g
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Our wireless tour guide system can use for tour groups, outdoor excursions, factory tours and visiting, outdoor groups, training, simultaneous interpretation, c...
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Shenzhen city, a young and snappy city, the core of innovation of industry chain
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Expo, trust us not unfamiliar in Shanghai during the Expo, visitors more than th
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