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.
Long press "CH3" button, turn on, Enable switch to start the automatic image screen. And then select the need of multi screen mode. when the product ACC on,Your screen is blue ,The product will work properly.
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.