87‑key hot‑swappable mechanical keyboard. 3‑Mode(Bluetooth5.3 /2.4G/Wired) connection for multi‑device switch. Crystal transparent keycaps with stunning ARGB lighting effects. Built‑in huge 12000mAh battery for long‑lasting use. 8K polling rate, 0.125ms low latency, support SOCD. Multiple switches available, ideal for gaming & office use. Factory direct supply for bulk order.