Specification: Product Model: Mechanical Keyboard.  Keycap material: ABS.  Transmission method: wired Bluetooth 2.4G.  Wireless distance: about 10M.  Panel material: ABS.  Wire size: about 1.8M.  Number of keys: 108 keys.  Rated voltage/current: DC5V/＜250MA.  Button life: about 50 million times.  Keyboard size: 448.2*144.5*41.6mm.     Features: 1. Triple-mode connection makes daily use more flexible.  2. Match for MAC/win/andriod/ios.  3. ABS two-color injection keycaps, the characters are wear-resistant and not fade, and 8 pbt sublimation keycaps are given as a gift.  4. Outemu mechanical switch, to create a mechanical switch for the game.  5. Customized macro programming, FN key combination customization.  6. Double-section foot support, free choice of height.  7. Support 22 lighting modes.  8. Built-in 3000mAh lithium battery, strong endurance.     Package Included: 1 * MC Gaming Mechanical Keyboard