POWKIDDY RGB20S Screen: 3.5-inch display IPS Resolution: 640x480 CPU: 3326 ARM Quad-core 1.5GHz RAM: 1GB DDR3L Battery: Built-in 3500mAh TF card capacity: Max 256GB Headphones: 3.5mm Standard port emulator: PSP, PS1, N64, DC, CPS, FBA, FC, GB, GBA, GBC, NGEO, SFC, MD and other features: add your games to TF card, high-quality speakers, screenshots, etc. 15000+ selected classic games: this RGB20S game console It supports dozens of simulators, covering various game types such as adventure, action, and racing, and is compatible with 20 simulator platforms. Longer battery life: Upgraded 3500mAh lithium battery can play for up to 4-5 hours on a single charge, allowing you to defeat more game masters. Portable Design: Ultra-compact size and old-fashioned design, it is very convenient to carry it with you whether you are on a business trip, traveling or camping. Recall your game dreams anytime, anywhere. Clear and bright IPS screen: 3.5-inch display and 640x480 resolution, you can see more details and beautiful scenes in the game. Customized professional system: Exclusive ArkOS Linux system, English default settings and save and load function, no longer lose data and start over, providing you with an excellent gaming experience. The perfect gift for kids and nostalgia: This handheld gaming console is the perfect companion to keep your kids busy and improve their hand-eye coordination