Feature:1. Play more platforms: 4700 kinds of games such as action/fighting/passing levels, automatically reconnect after pairing, and game entertainment is done with one hand.2. High-definition: High-definition quality wireless sparring.3. Easily switching between single-player and two-player games: There is a button at the bottom of the handle to interchange between single-player and two-player games at will.4. Quick connection: No need for complicated pairing, one-second connection, stable signal without delay.5. 2.4g wireless classic controller: specially designed for sega mega drive and for Genesis.With two memory cards, one 4G and one 512MB, there are 4,700 games in total. Specification:Certification: CEOrigin: Mainland ChinaSupporting Language: EnglishGame type: ACT action gameModel: SF900Material: ABSType of devices: SF900 Game ConsoleConnection mode: HD receiver 2.4G wirelessNumber of games: 4700Language: EnglishWireless transmission distance: 8-10 metersBattery: AAA battery (not included)Working voltage and current: DC 1.5V/800MAStorage: TF cardMemory: 4GB+512MBInterface: HDMI-compatibleNumber of players supported: doubleProduct weight: 247gPackage weight: 270gNote:Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!Please allow 1-2cm measuring deviation due to manual measurement.Included:1 X Console2 X Controllers1 X Charging Cable2 X 4GB TF Card (inside the game stick),512MBTF Card1 X Manual