Volume and backlight control knob: Press and hold this knob for three seconds to switch between volume and light mode. Volume mode: Rotate the knob to adjust the volume and mute mode, and switch songs directly through the M1/M2/M3 keys. Backlight mode: Rotate the knob to change the lighting effect and brightness, and you can set three custom backlight effects through the M1/M2/M3 buttons.
Metal panel and magnetic wrist rest: metal material, matte surface texture, sturdy and durable. The detachable magnetic wrist rest is at a 6-degree angle and is comfortable to use.
22 backlight modes: 22 backlight modes, you can change the brightness and speed of the light or turn off the light effect.