Overview: This handheld game console is small and lightweight, making it ideal for use on the go. Equipped with 16GB memory card, 3000 games stored, play smoothly, and 1500mAh battery can extend game time. The 3.0-inch color screen ensures a good viewing experience. Compatible with multi-emulator games. Features: Open source dual system, compatible with multi-emulator games. Portable Q90 joystick handheld game console. Travel and leisure moments are great choices and can be carried with you. 3.0-inch color screen display. The 3.0-inch screen ensures a good visual experience. With 3.5mm audio interface, cross key joystick dual control mode. The operation is simple and convenient. With 16G TF card (built-in 3000 games). You can choose from a variety of games, and have fun. Specifications: Specification: Product Model: Q90 Product Name: Handheld Game Console Screen Size: 3.0 inch Interface: 3.5mm Earphone Output Port / TF Card Slot / USB-C Charging Port Battery: 3.7V/1500mAh Li-ion Battery Color: Transparent color, blue (optional) Item Size: approx. 13.5 * 6.1 * 1.5cm / 5.31 * 2.4 * 0.59in Item Weight: approx. 121g / 4.27oz Package Size: approx. 15.8 * 8.5 * 4cm / 6.22 * 3.35 * 1.57in Package Weight: approx. 228g / 8.04oz Package Included: 1 * Game console 1 * charging cable 1 * User Manual