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USB or is a short power, while OBD is a long power. Screen Type: LCD Head-up Display. One-key Switching of Multiple Screens: Manually set the driving data you need to display, and the button operation is convenient, you can the you want.
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.