?Rechargeable Wireless Gaming Keyboard? The keyboard's built-in 1600mAh battery eliminates the trouble of frequently changing batteries. No operation automatically sleeps within 60 seconds, any key wakes up, which can be energy-saving better. ?? Please charge the keyboard for 4 hours before use to prevent the keyboard didn't work due to no electricity?When the battery is low, please do not use it while charging ?Colorful Illuminated Keyboard? 3 LED lighting backlit modes, breathing(3-color alternate). 3 Adjustable permanent mixed backlit modes, changeable breathing, or permanent lighting mode. It can be great for playing the game at night even without light. You can also adjust the brightness and breathing speed of the backlit according to your preference. UV coated keycaps and injection laser carving ABS keycaps design, the letter of characters never fade ?2.4G Wireless Transmission Keyboard? Up to 10m wireless working distance, enables the keyboard to achieve long-range wireless control. The receiver is on the back of the keyboard. Play and plug, conveniently designed for gaming or office or home use. The integrated wrist rest and non-slip foldable stands give you the comfort you need for marathon gaming sessions. Removable keycaps and free keycap puller, clean becomes easier ?10 Dedicated Multimedia Keys & 12 shortcut keys? To facilitate the operation of your entertainment or gaming there are 10 Dedicated multimedia keys to offer more convenience Meanwhile the 12 shortcut keys will help a lot during your work or daily use promote efficiency and enhance the experience. 4 interchangeable "W/A/S/D" keys, designed for longevity, durability delivering precise tactile feedback ?Easy to Operate and widely compatible? Advanced anti-ghosting technology allows at most 26 keys to work simultaneously to provide a fast game response. Win lock function, avoiding mistakenly typing and sweeping away the disturbing obstacles during your gaming. All "core" water-resistant, triple protection design. Compatible with Windows 10, Windows 8, Windows 7, Windows XP, Windows VISTA, Mac OS, etc