MINILOONG Pocket 1 4" Open Source Handheld RK3566 ROCKNIX 90Hz IPS Retro Console Modular RGB Hall Joystick PSP PS1 GBA Emulator

4" Retro IPS Display: 960×720 resolution, 4:3 classic aspect ratio, 300 PPI, 450nit brightness, 100% sRGB—perfect integer scaling for PS1/GBA/arcade retro games with crisp, unstretched visuals. Modular Magnetic Design: Magnetic detachable faceplates for customizable colors and patterns; swappable D-Pad modules (traditional cross / disc pad) for smoother fighting game inputs and varied tactile preferences. RGB Hall Effect Joystick: Linear Hall-sensing analog stick with zero physical contact = permanent no-drift; supports 67 million color RGB lighting with multiple adjustable modes—precise control with ultra-long lifespan. RK3566 Classic Platform: Quad-core Cortex-A55 @1.8GHz + Mali-G52 GPU @800MHz—reliably runs PS1, PSP, N64, Dreamcast, GBA, arcade, and 8-16 bit retro titles. Open Source & Flashable: Native LOONGOS (Linux-based), supports third-party firmware like ROCKNIX; OTA wireless updates without cables—active community with continuous optimization. Dual Card Slot Expansion: 8GB eMMC system storage + dual MicroSD slots (up to 128GB)—separate game ROMs and system storage, flashing firmware without losing saves. 4000mAh Long Battery: Built-in 4000mAh battery delivers ~6 hours continuous gaming, only 6% drain during 13-hour standby; supports USB-C 7.5W charging. Rich I/O Ports: Dual USB-C (charging + OTG peripherals), Mini HDMI video output, 3.5mm headphone jack—supports external controllers, keyboard/mouse, and TV screen mirroring. Transparent Crystal Buttons: Crystal-clear ABXY buttons with crisp tactile feedback and transparent visual appeal; silent shoulder button design won't disturb others.