The R36S is a budget-friendly ($40–$50) Linux-based handheld emulator featuring a 3.5-inch 640x480 IPS screen, RK3326 chip, and dual joysticks, capable of playing thousands of retro games from systems like PS1, N64, and Dreamcast. It boasts a 4–5 hour battery life and supports, on average, 15,000–22,000+ pre-installed games.