TECURS Wireless Gaming Keyboard, 80% TKL Mechanical Keyboard RGB Programmable Wired/2.4Ghz/Bluetooth Backlit Keyboard 87 Keys Compact Gamer Keyboard with Red Switch for Windows Mac PC Laptop

TECURS 80% TKL Mechanical Gaming Keyboard, 18 Colored RGB Backlit Ergonomic Compact Gaming Keyboard with Red Switch, Bluetooth/2.4Ghz/Wired Tri-Mode Wireless Keyboard for Windows, Mac, PC, Laptop Key combination quick mode switching FN+`~ Short press to enter 2.4G mode FN+1! Short press to enter Bluetooth 1 channel FN+2@ Short press to enter Bluetooth 2 channel FN+3# Short press to enter Bluetooth 3 channel FN+4$ Short press to enter wired mode Fn combination light adjustment function Fn+?=Brightness increase Fn+?=Brightness reduction (five levels of brightness adjustment) Fn+?=Light speed slows down Fn+?=Light speed up. Fn+DEL=Switch the color of the light effect. The built-in 2000mAh large-capacity lithium battery can be recharged cyclically, with a power switch, which is environmentally friendly and energy-saving, and effectively extending the battery life. Type-C connectivity is more reliable, performance is more stable, and charging is faster.