1. Peak Performance: Smooth Multi-Platform Gaming GPU Performance: 2.5x faster graphics processing enables smooth gameplay on PS1, PSP, Sega Dreamcast and more, with stable frame rates and minimal drops for a seamless retro gaming experience. Computing Upgrade: Newly enhanced processor core delivers stronger computing power, easily handling high-load emulators and eliminating performance bottlenecks of previous models. Wide Compatibility: Deeply optimized system supports a full range of classic emulators from GBA to PSP, as well as multiple Android apps for expanded entertainment scenarios. 2. Control Innovation: Precise, Comfortable & Responsive Upgraded TMR Joysticks: Equipped with new TMR joysticks (supports L3/R3 click function) featuring larger size, more sensitive response and enhanced precision, suitable for all game genres. Optimized Button Design: Larger trigger buttons with clearer feedback reduce fatigue during long gaming sessions. New dedicated Home button for quick return to main menu; added Reset button for convenient system restart. Detailed Function Adjustments: Microphone relocated to the side for clearer recording; optimized power button for smoother pressing feel. 3. Cooling Upgrade Built-in cooling fan, paired with rear air inlets and outlets, forms efficient heat dissipation cycle for significantly improved cooling performance. 4. Detail Optimization Retains the classic compact design of the previous generation for excellent portability, with improved craftsmanship for more comfortable grip. Vertical Game Support: Compatible with RetroArch vertical games (TATE mode) featuring full-screen display and smooth control, restoring authentic arcade experience. Diverse Color Options: Offers 5 trendy color schemes to meet different aesthetic needs, combining personality and texture.