r0001 -凯发k8国际首页

r0001
r0001
产品型号:r0001
product name:none screen remote controller
battery spec:2 pcs 7#um-4,aaa size battery
working voltage:dc 2.2-3.5v
产品详情

in the natural light or fluorescent lamp  with 200±50 lx  illumination intensity , the device can be remote controlled normally in 3 meter distance.

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