G4K Mechanical Keyboard

Product details from Edifier:

• Tri-Mode Wireless Speed
  Ultra-fast 1ms report rate with 2.4GHz, plus seamless switching among Bluetooth, 2.4GHz, and Wired modes.
• Immersive Per-Key RGB Lighting
  Fully customizable per-key illumination with effects that sync across supported games for a synchronized gaming atmosphere.
• Ultra-Long Battery Life
  Up to 200 hours of continuous use on a single 7-hour charge—built for marathon gaming.
• Hot-Swappable, Ultra-Smooth Typing
  Full-key hot-swap support, quieter and cushioned keystrokes, and switches rated for 50 million presses.
• Durable Double-Shot Keycaps & Smart Controls
  Thick, oil-resistant double-shot keycaps, side-press volume & lighting controls, and full macro/keybind customization via HECATE Connect.