"Multi-Device Tri-Mode Connection – AULA F99 wireless gaming keyboard supports Bluetooth 5.0, 2.4GHz wireless, and USB-C wired connection. Connect up to five devices at once and switch easily for seamless work, study, and gaming. Hot Swappable Switches & Smooth Typing – This wireless mechanical keyboard allows easy replacement of 3-pin/5-pin switches without soldering. Pre-lubed linear switches deliver a creamy keyboard typing feel, fast response, and enjoyable sound for gaming and everyday use. RGB Backlit Teclado Mecanico – Enjoy 16 RGB lighting effects with adjustable brightness, creating a stunning atmosphere for your gaming setup. N-key rollover ensures precise input, allowing the keyboard to register multiple key presses simultaneously in fast-paced games. Advanced Structure & Silent Design – The gasket-mounted design with five-layer silencer padding reduces cavity noise and provides a stable, elastic typing feel. PCB single key slotting further enhances resilience and comfort for both gaming and office work. Durable PBT Keycaps & Long Battery Life – Featuring double-shot PBT keycaps that resist fading and maintain clarity. The built-in 8000mAh rechargeable battery offers extended usage, making this compact 96% layout mechanical keyboard ideal for PC, Mac, laptop, or tablet."