... 3.5 inch portable lcd monitor 1,DC12V OUT jack 2,Antenna port ,3,BNC IN jack, 4,USB 5pins DC in jack 3.5 INCH wireless portable 2.5 ... be found within 1 month after you receive the product, we can exchange new one for you, ... second month to two years after you receive the product, we can repair for you for free (including ... the repairing fee which is 15% of the product price we sell to you, and charge for ...