High-quality 4K output: This wireless game console is suitable for 4K ultra-high-definition TV/computer/monitor/projector, supports HDMI connection (non-AV output), has 1080P high-definition picture quality, and can enjoy lively and interesting video games on the big screen. Built-in 10000+ Retro Games This wireless TV game console built in 10000+ rich games, is pre-install 9 emulators, and pack with 64GB TF card. No need to download and install by yourself, no internet required, you can play 10000+ classic games just by connecting to the TV. Let you play games without repeion every day and bring back your memory to the fun of childhood,enjoy family entertainment time. 2.4GHz Wireless Controllers,Support 2 Players Play This wireless retro handheld game console with built in games comes with 2 PCS 2.4GHz wireless game controllers, wireless connection between game controller and game stick, no road restrictions, more fun. HDMI Output Enjoy retro video game on a big TV screen by using the mini HDMI cable connect to the TV. This video game console support high definition HDMI output ,please make sure your screen has an HDMI input port. The wireless TV game console can connect to TV/TV Set-top Box/PC/Laptop/Projector. Easy operated Just connect the game stick to the power source, then plug to the TV, and adjust the TV source to the HD channel to display the game list screen on the TV. The specific steps are as follows: 1. Connect the HD output of the TV first 2. Insert the built-in TF game content card 3. Using the charging adapter to connect to the power will automatically turn on. (2 wireless controllers need to install 4 AAA batteries, not included in package). Perfect Gift for Kids & Adults The handheld video game not only bringing funny game time to children but also waking up wonderful childhood memories to the 80s and 90s adults, as well as releasing their life pressure. Ideal gift for kids and adults on birthday or any occasion. Enjoy your parent-child time and it would be fun for the whole family.