Features 1. High definition color screen: 3.5-inch full fit color screen with high-resolution 640 x 480 pixels, clear picture quality, and soft, natural colors that help reduce eye strain during extended gaming sessions. 2. Dual 3D joystick: Equipped with cross directional keys and dual joystick design for improved control, allowing seamless gameplay across various game genres. 3. Enhanced L/R buttons: Features ergonomic rear triggers with a spring-loaded mechanism and refined curvature for comfortable and responsive operation. 4. Long battery life: Built-in 2500mAh polymer lithium battery supports up to 4 hours of continuous playtime on a full charge. Battery status is easily monitored, and the charging system includes overcharge and discharge protection for safety. 5. Portable design: Compact console dimensions make it easy to carry and use anywhere without taking up much space. Specifications Style: 64GB, 128GB, 16+64GB, 16+128GB System: Open source Linux system Screen: 3.5-inch IPS OCA Full Fit HD MIPI Screen CPU: RK3326 Resolution: 640 x 480 Speaker: 8W cavity speaker Battery: 2500mAh, up to 4 hours of playtime, 2-hour recharge time Interface: Type-C, Type-C OTG supported Headphones: Standard 3.5mm jack Color: Transparent Black, Transparent Purple, White Memory Card: 64GB/128GB Dimensions: 16.5cm x 10.5cm x 4.5cm Weight: 330g Package Includes 1 x R36S Retro Video Game Console 1 x Charging Cable 1 x Instruction Manual