Features 1. Built in over 20000 retro games: This retro game console comes with over 20000 classic games, covering different genres such as action, puzzle, and adventure. It has over 20 built-in emulators and supports multiple retro gaming systems, allowing players to enjoy numerous classic games without the need for additional downloads or internet connectivity. Simply connect the game console to the TV to relive the passion of childhood and enjoy endless family fun. 2. 4K hdmi output: This retro game console supports 4K high-definition hdmi output, providing clear and sharp image quality, allowing you to enjoy every detail of your favorite games. It is compatible with various devices such as televisions, computers, monitors, and projectors. Just make sure your screen has an hdmi input to enjoy a realistic and comfortable gaming experience. 3. Supports 2-person online gaming: Our retro gamepad comes with two 2.4 GHz wireless controllers that provide stable and almost latency free connectivity. This game console is equipped with two built-in game controllers, allowing you to play games with friends or family. The controller requires 4 AAA batteries (not included). 4. Easy to operate: This retro game console is easy to operate and has functions such as saving game progress, built-in collection/search/history, etc. Simply connect the game controller to a power source, connect it to a TV or monitor, and then switch to high-definition channels. No complex setup or installation required, this game console is suitable for players of all ages. 5. Ideal gift for all age groups: This nostalgic game controller provides children with hours of gaming fun, allowing adults to immerse themselves in beautiful childhood memories. It is the perfect gift for any occasion, bringing joy to children and helping adults forget about daily stress. It is lightweight and suitable for travel and use at home. This is an ideal gift for birthdays or other occasions, allowing you to enjoy the happy moments brought by games with your family and friends. Specifications Self provided 4 No. 7 batteries Package Include: ; game box*1 gamepad* 2