Support compatible TV output: console adopts high-definition interface, which can be compatible with most with high-definition interface on the market Preview function: list interface has a preview of picture, you can know what game is in it without entering ( you downloaded may not be displayed) Standard Compatibility: It can support different standard such as PAL and NTSC at the same time Download games: Support downloading games in SFC format. Download the ROM installation package, copy it to the TF card, and the file ends with . Or support sfc. (Games downloaded and uploaded by yourself do not have game preview images). Instantly save progress: has an instant save function, you can save the progress if you leave temporarily for the time Screen ratio adaptation: You can manually adjust the ratio, support 16:9 ratio or 4:3 ratio stretch adaptation Handle switching is convenient: there is a switch under the handle that can be toggled left and right, and the 1P handle or 2P handle can be freely converted. Compared with the fixed and No. 2 handles, this one is more convenient for interchangeable operation The product is not : put 2 AAA dry batteries in each handle, the handle is lighter and more flexible(Not included batteries) Number of games: comes with a 1G memory card with 900 built-in SFC games Language:support English Power Suplly:2 AAA dry batteries(Not included batteries) Different batches may cause differences in product appearance, text, and color, which will not affect the use Type:1G Colour:White-Gray Material:plastic Package Contents: 2 * Controller 1 * Game Stick 1 * USB Cable 1 * HD extension cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.