HDMI 1080P HD audio and video transfer adapter (mobile HD output) can perfect the display on the phone or tablet access to an HDTV or HD monitor, allowing people to watch pictures on a larger screen, video or slide show and works completely without damaging the high-definition, it is a very good smartphone with the contents of the combination of high-definition television means. For consumers, especially on the phone with portable devices as the representative of the intelligent, high-capacity development, not only the use of even U disk are used as a substitute for the camera, the camera, one of the DV video, photos, video, movies , learning materials and so on everything. But when the screen is too limited to small and sound reasons, etc., to share with family, friends, co-workers can not make people happy meaning. MHL devices available to make your dream a reality. It not only can support up to 1080P / 60Hz format Full HD quality output, and it supports up to 192KHz audio standards compatible with the latest 7.1-channel LPCM (Linear Pulse Code Modulation) surround sound and compressed audio. A small size of the MHL adapter + an HDMI high-definition signal transmission lines to your family life fun. Convenient length: 6.5 Feet(2 Meters) , easy to installation., Connect the Micro USB(MHL) cable into your devices,connect TV through the HDMI port,switch the TV to HDMI channel, Connect the USB cable to a power adapter(at least 5V 1A) to supply power for the HDMI connector(if no power,it will not work), Restart your devices after whole steps finished, then you can ready to watch video or play game, Please note that the cable can only work with MHL enable devices if you dont know your mobile will conect with mhl kit or not then you can check in google so that you can know that your smartphone is supported with mhl kit or not.