The X501 Handheld PDA combines advanced barcode sc...
The F505 Handheld PDA is a compact, high-performan...
The T80 handheld PDA combines advanced barcode sca...
Although the projector is now very mature, it is also used on TV, and even laser TV has been developed. But returning to the original application, there are sti...
READ MORESmall size, great use, small portable projector。In recent years, small smart projectors are equipped with LED environmental friendly light sources, which have m...
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