good quality high speed transmitting easy to carrying easy to using SPECIFICATIONTransmit power output: 2.4GHz/10dBm(CE), Modulation: FM (video and audio), Hd video output, Stereo audio output, Include patch antenna, Double-frequency channel choice, Use your for ipad own power, without plus batteries, High anti-interference, The transmission distance 10 M or more. OPERATION 1 connecting the ...