... control the audio and video source wirelessly via the RX. Features and Advantages* Many interface combined in one product ... digitalVideo inputTV, VGA, HDMI, YPbPr, S-Video, CVBSAudio inputVGA, S-video, CVBS, YPbPrIR output2.5mm earphone jackIR frequency38KHZPower100~ ... , DVD, TV, PC, digital STB in entertainment field, medical treatment, high-definition video inspection, research and financial fields ...