3.5inch handheld TFT LED Muti-function monitor/satellite finder good price fast delivery 3.5inch handheld TFT LED Muti-function monitor/satellite finderThe main function features:1, support AV input and output, switch simple and ... ,200 ma 11.1 V) use starsearch time is about 3 to 4 hours. 3.5 inch handheld TFT LED Muti-function monitor/satellite finder