Used to convert the contents in your iPhone or iPad to HD TV, monitor or projector synchronously to achieve the display that audio and video on the same screen.nPlug and play, no need to install software or driver, and personal hotspots is not required now compared with other products, simple and fast connection.nMaximum resolution is 1080P, not compatible with the TV or monitor which resolution is 720P or below. Please confirm clearly before place ordernAdopts high quality imported chip and oxygen-free copper core, enhance the transmission speed, reduce signal attenuation, ensure stable and superspeed transmission. Aluminum alloy shell, stylish and durable , good heat dispassion performance.nAttention: not compatible with Netflix, Hulu, Amazon video. Must be powered by 5V 1A adapter.cn