The differences between FC3000 V2 (new) and V1 (old) are: 1. The new version of FC3000 V2 adds 2 simulators (SFC and SNK simulators) on the basis of the old version V1. The main SNK game (such as the King of Fighters 97, Metal Slug), the game speed is full speed. 2. The location of the game thumbnail of the new version of FC3000 V2 is changed to video dynamic preview (the first 100 games of each simulator are video dynamic previews, and the rest are game thumbnails, mainly because the video preview takes up more memory space). The old version V1 only It is a sketch of the game. 3. The new version of FC3000 V2 TF card has 16G memory and more than 5000 built-in games. If the memory is small, it can't hold so many games. The old version V1 has only 2000 games with 2G memory. Specifications: Product model: New FC3000 V2 Second-generation handheld game console(upgrade IPS scree) Game type: SNK, CPS1, SFC, MD, FC, GBC, GB, SMS, GG, SG-1000(10 Simulators)(upgrade) Memory size: standard 16G(5000 Games built-in)(upgrade) Screen type: IPS screen(upgrade), non-ordinary TFT screen Screen size: 3.0 inches", 4:3,320*960 dot,IPS screen Supports two-player game: Two-player games require to purchase a USB interface controller extra Built-in 1800mah lithium battery Material: ABS shell material lens particle gold coated 1. 0MM PC film Image resolution: 8Bit 320 pixels*240pixels,av cvb:s720p Support: can support AV output, NTSC format, volume dial adjustment, When you turn on your TV le Av( Video) Power supply mode: 3*AAA battery (not included )or built-in replaceable lithium battery, External MICRO USB5V power supply & charging Available colors: Gray, Black Game program: Standard built-in classic game 5000 in1, and a small Game card 130 in1 is also given. Package Included: 1*Host 1*AV cable 1*USB cable 1*Instruction 1*Storage bag 1*Game Card 1*lithium battery 1*Hand strap 1*Gamepad (optional) Notes: 1. Due to the light and screen difference, the items color may be slightly different from the pictures.