?PURE COLOR BACKLIGTH?Single color backlit Mechanical Keyboard comes with Double-shot Injection Molded Keycaps, offering the best touch feeling, clear bright backlight. By default, there are 17 lighting modes to choose from, and two special music rhythm modes to make the lights move with the music. Create more cool use environment. ?PROFESSIONAL GAMING KEYBOARD?Built-in esports level game chip, rapid response. 100% anti-ghosting 104 keys deliver reliably accurate performance without any program error. Dedicated software can connect in both wireless and wired mode, supports macro editing, shortcut key setting and key sensitivity setting. ?LONG TIME STABLE PERFORMANCE?High-end and high-quality aluminum and plastic construction. Extreme durability with built-in 1900mAh battery and smart power saving mode, whether in wireless or wired mode, the keyboard can provide persistent stable performance. And in wired mode, it can recharge the battery, which also reduces battery anxiety. The AK50 will become your trusted partner. ?CUSTOM BLUE SWITCHES?Special Modified Blue Switches offer the same experience as Cherry MX Blue and life span reaches up to 50 million. Give you the purest mechanical experience. ?DUAL MODE MECHANICAL KEYBOARD?Wireless mode with hassle-free 2.4Ghz dongle ensure no limits low latency and stable connection, and can eliminate the interference of the wire, allowing you more freedom to match your desktop. Also switch to wired mode if you need, such as for games that require zero latency. The keyboard with dual mode, applicable to more scenarios, can provide high-performance quickly and lastingly.