Product Specifications: Product Name: MD HD Video game console Game type: ACT action game Model: SG800 Connection method:HD receiver 2.4G wireless Quantity:1500/2700 games LanguageEnglish Wireless transmission distance8-10 meters Working voltage and currentDC 1.5V/800mA BatteryAAA Battery Number of players SupportedDouble Interface: HDMI-compatible Usage timeAbout 35 hours of gaming, 30 days of standby Specifications: FEATURE: Play More Platform 1500/2700 kinds of games such as action/fighting/passing through levels, It can automatically reconnect after one pairing, and the game and entertainment can be done in one handle. HD Quality Wireless Sparring. Easily switch between single and double games. There is a button at the bottom of the handle to switch between single-player and two-player games at will. 2. 4g Wireless Classic Controller 2.4g wireless classic handle specially designed for sega mega drive and genesis. No need for cumbersome pairing, one-second connection, stable signal without delay. Strong Battery Life Upgraded low-consumption and low power system, equipped with daily AAA battery for strong battery life 30 hours of play time, up to 35 days of standby time. Package Included: 1*Host, 2*Gamepad, 1*Charging Cable, 1*TF Card(In the game stick)4G or 4G+512M optional 1*Manual or 1*Gamepad