Razer low-profile optical switches enable reduced key travel, allowing for quicker keystrokes and long-lasting performance 2.4GHz and Bluetooth connectivity allow for lag-free wireless connection to up to three devices 50-hour battery life lets you experience hours of gaming fun on one charge, with a detachable Type-C cable for wired use as needed Ultra-slim casing ensures neutral hand positioning, making long typing sessions more comfortable Aluminum alloy top plate provides added durability and satisfying weight Laser-etched keycaps are enhanced with Razer HyperGuard coating for better protection against daily wear and tear Multi-function roller and media button can be configured in various ways to ensure convenient operation that meets your unique needs