Volume and Backlight Control Knob: Press and hold this knob for three seconds to toggle between volume and light modes. 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 light effect and brightness. You can set three custom backlight effects through the M1/M2/M3 buttons. Metal Panel and Magnetic Wrist Rest: Metal material, matte surface texture, strong and durable. The detachable magnetic wrist rest is angled at 6 degrees for comfortable use. 22 Backlight Modes: 22 Backlight Modes, you can change the brightness and speed of the light or turn off the light effect. Ergonomic design: 104-key flip anti-ghosting design. Wide compatibility: USB cable connection, plug and play.
