AULA F99 Pro Wireless Mechanical Keyboard with Knob,Tri-Mode BT5.0/USB-C/2.4GHz Hot Swappable Keyboard,Pre-lubed Switches,Gasket Structure,RGB Backlit Computer Gaming Keyboards (Side Printed Black)

Multi-Device Connection: AULA F99 Pro wireless mechanical keyboard provides three connection methods, including BT5.0, 2.4GHz wireless mode, and USB wired mode. It can be connected to up to five devices at the same time, and switch between them easily by FN and key combination keys and side button. No limits about your keyboard connection to meet the needs of work, gaming, and study
Multi-function Control Knob: This AULA 96% wireless gaming keyboard is equipped with functional knob to switch backlit mode or multimedia mode. In backlit mode, you can rotate the knob to adjust the brightness of the lights, and click the knob to switch the lighting effects easily; in multimedia mode, rotate the knob to adjust the volume, and click the knob to play or pause. Long press the knob for about 5 seconds to switch modes
Hot-swappable Custom Keyboard: The switches and keycaps can be freely replaced(keycap/switch puller are included in the package).This customizable keyboard with hot-swap PCB allows users to replace 3 pins/5 pins switches easily without soldering issue. F99 Pro mechanical keyboards equipped with pre-lubed linear switches, bring smooth typing feeling and pleasant typing sound, provide fast response for exciting game