【Tri-mode Connection & 4000 mAh Battery】The red dragon keyboard supports BT, 2.4G wireless, and USB wired. It seamlessly connects and switches between devices within a 10-metre range, enabling efficient multitasking. Furthermore, this rechargeable keyboard features a 4000mAh high-capacity battery, eliminating any concerns about battery life

【Fully Programmable Custom Software】The K503 wireless keyboard supports software programming, enabling customisation of lighting effects, key functions, and macro assignments. You may tailor the keyboard to your preferences (Software download address: Redragon.com)

【RGB Gaming Keyboard】Turely RGB Backlight with 6 Lighting Modes, you can also adjust the lighting speed and lightness of your keyboard to fit your gaming scene and enhance the gaming atmosphere. The rechargeable keyboard stands up to 300 Hrs (RGB OFF), and you can get the keyboard status from the battery indicator

【Fully Function Keyboard】Redragon Wireless Keyboard is equipped with 10 independent multimedia keys and 12 Combination multimedia keys, ensuring you have quick management during gaming. It also has splash resistance, WIN lock function, and comes with a 6-foot detachable USB-C cable

【Anti-Ghosting Keyboard】The Redragon Gaming Keyboard is equipped with 25 anti-ghosting keys (N-key rollover), allowing you to eliminate key clashes and easily complete key combinations for a better gaming/office experience

【Amazing Gaming Keyboard】Plug and play, with broad compatibility across Windows/Mac systems, desktops, laptops, and other devices. Redragon provides every customer with a warranty, backed by a technical support team standing ready to assist