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产品型录 |
共1 笔 产品 |
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Maximum effective display size is 50inch
Srceen Distance: 30cm-200cm length
Resolution:480x240
Screen aspect ratio:4:3
Standard brightness: below 10 lumens
Contrast ratio:200:1
Manual adjustment focus
TV/AV/USB/SD input
Built-in Speakers
dif ...
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