1.lcd monitor satellite finder 2.Audio, Vidoe,USB,LNB In,Auto scan 3.Signal ... battery 13/18V 22KHz led display 3.5 inch digital finder meter satellite Specifications:Model Number GW-968GScreen Size 3.5 inch ... battery 13/18V 22KHz led display 3.5 inch digital finder meter satellite(GW-968G)