Equipped with a 1.54Inch IPS full-fit screen (240x240 resolution) and an ARM -A7 processor (1.2GHz), the RGNANO offers smooth gameplay and sharp visuals for an immersive gaming experience. The RGNANO supports a wide of game formats, including for PS1, Arcade, , SFC, , , GB, , , , SMS, , NGP, LYNX, and more, support users to download games in related formats, allowing you to relive your favorite gaming memories. With 128GB of built-in TF card storage and compatibility for up to 512GB expansion, the RGNANO can hold a vast game library. Its 1050mAh polymer lithium-ion battery ensures up to 2.5 hours of uninterrupted gameplay. Multifunctional Entertainment Device, built-in music player functions, supporting MP3, FLAC, Ogg, Wav, formats, and more. It also features a Hi-Fi speaker, clock function, and wise auto shutdown function for a complete entertainment experience. Screen:resolution 240x240 CPU:ARM -A7 @ 1.2Ghz RAM:64 MB DDR2 Memory:128G TF Card System:linux Musical function:Supports MP3, FLAC, Ogg, Wav, and other music formats Games:Supports:Arcade,,SFC,,,GB,,,,SMS,,NGP,LYNX, more than 10 kinds of format games.Support users to download games in related formats. Speaker:Hi-fi speaker Battery:Polymer lithium-ion battery 1050 mAh, lasting 2.5 hours TF card:Support TF card expansion, up to 512GB. Other function:Support clock function;Music player function;Support connecting to the computer to add games;Wise auto shutdown function Due to different batches, there may be differences in product appearance, color, and text, which will not affect the use Colour:C:Red Material:Metal Size:1.54-inch IPS full-fit screen,Console Size:12.6cmx8.3cm x2.1cm Package Contents: 1 * RG Nano Game Console 1 * USB charging cable 1 * Audio sound card adapter cable 1 * Keychain 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.