I have been using this TV for a long time and the warranty period has expired. The speaker has been repaired once. It is in full fresh condition; you can check it, use it for as long as you want, and then take it. Only the remote and a wall-mount stand will be provided with the TV, nothing else. If you want to use a pendrive, you must use a USB 2.0 pendrive; no pendrive above USB 2.0 can be used. And the Android version is 5.1.1, there will be no further updates. As mentioned earlier, since the warranty period has expired, neither the TV box nor any memo will be available.