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High-quality infrared pair of tubes, anti-strong light interference, induction range hand sweep on the light, and then sweep off the light. Sensing distance: 1-3CM. Good electrical conductivity, low heat generation, stable signal transmission, small chalking rate of copper wire.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.