1,Three Modes: This mechanical keyboard supports wired connection, 2.4G wireless, BT 3.5/5.0 and Type C wired connection. Providing quick response and accurate control. 2,Rechargeable Battery: This mechanical gaming keyboard has inbuilt 1800mAh rechargeable lithium battery for high efficiency and energy saving. 3,Ergonomic Design: This mechanical keyboard adopts ergonomic design to reduce hand fatigue and provide comfortable hand feel. 4,RGB Backlit: Different light effect can be freely switched, adjustable backlight speed and brightness, providing great gaming experience. 5,Wide Compatibility: This mechanical gaming keyboard is suitable for Win 2000, for Win ME, for Win XP, for Win Vista, for Win 7, for HarmonyOS, for Win8, for Win10, for Android, for IOS. Item Type: Mechanical Keyboard Material: ABS Color: Blue Keyboard Axis: Black Axis, Green Axis, Red Axis, Tea Color Axis Connection Mode: Support Wireless 2.4G, BT 3.0,5.0, Type C Wired Lighting: RGB Multiple Luminous Modes Key Conflict: Full Key Conflict Free Battery Capacity: Inbuilt 1800mAh Lithium Battery (Battery Included) Ergonomics: Supported Operating Current: 300mA (Maximum.) Standby Current: 0.5mA Compatible Systems: suitable for Win 2000, for Win ME, for Win XP, for Win Vista, for Win 7, for HarmonyOS, for Win8, for Win10, for Android, for IOS. 1 x Mechanical Keyboard 1 x Adapter 1 x Key Puller 1 x Data Cable 1 x User Manual Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin