Multi-device Connectivity. Featuring 2.4G wireless mode and dual Bluetooth modes, Fatelegend wireless keyboard can be easily connected to 3 devices and switched freely. Enjoy lag-free and wireless working with a 10m range. Integrated holder holds your smartphone and tablet for better multitasking Improve 70% Work Efficiency. The upper row of 8 extra multimedia shortcut keys greatly improves your productivity when you handle multitask. Turn on player and play with ease without interrupting your workflow 7-Color Adjustable Backlight. Illuminated keycaps are clear to recognize and ensures effortless typing at night. You can switch among 7 colors and adjust brightness with your preference. Moreover, you can turn off the light of Bluetooth keyboard as you want Rechargeable Convenience. Built-in 700mAh lithium battery, the wireless keyboard stay powered up to 2 months without light. Thanks to its auto-off sleep feature and an extra power switch, you can better manage battery power. Hassle-free to charge with an included Type-C charging cable Slim and Portable Design. The compact design helps save your workspace and reduce arm extension. At only 1.71cm thick, slim keyboard is easy to carry around. No matter you are at work, taking a business trip or at study, Fatelegend multi-device keyboard always accompanies you