Flow2 Low-Profile Mechanical Keyboard — 84-Key Aluminum Alloy with Surfer Linear SwitchesOne-piece CNC-forged aluminum body with #205-grit anodized matte finish resisting scratches and fingerprints. Cloud Series switches use POM self-lubricating material for smooth typing with lighter press, firm bottom-out, and reduced 0.1mm switch tolerance for stabilized returns. 3.2x larger light holes with optimized angle engineering deliver crisp, sharp key illumination. Gasket mount design with 5-layered dampening materials for cushioned keystroke response. QMK/VIA compatible for key remapping, macro creation, and custom shortcut programming. Touch-sensitive side bar with volume control, screen brightness, and lock function. Hidden mode switch beneath kickstand maintains sleek aesthetic. 3-mode connectivity: 2.4GHz wireless, Bluetooth, or wired USB Type-C connection. Compatible with Windows and macOS. Includes both Windows and macOS keycap sets. 3000mAh rechargeable battery: up to 120 hours wireless (Bluetooth, backlight off) or 17 hours with backlighting on. 1000Hz polling rate in wired and 2.4GHz modes for lag-free performance (not available in Bluetooth mode). Silver, 84-key configuration.