– Number of keys: 104

– 22 mixed backlight colors

– Key stroke: 4.0mm

– Button strength: 60+10g

– Key life: about 50 million times

– Rated voltage/current: DC 5V/250mA

– Product size: 435(L)x123(W)x38.5(H)+0.5mm

– Hand rest size: 435(L)x68(W)x 14.5(H)+0.5mm

– System requirements: Vista/Windows 7; 8; 10/Mac

Dual Mode:

1.Knob dual mode design default lighting mode like “light effect mode “and “multimedia mode”

2.Operation mode: long press for 3 seconds to switch the multimedia mode ; the knob light is off; the light effect mode; the knob light ison

Multimedia mode(press):

1. Control the Volume

By rotating the knob; you can adjust the volume of your headset or speaker; or press the button to make them mute

2.Rotate The Knob Up to Decrease the Volume /Rotate the Knob Down to increase the Volume

3.M1 for Last Song; M2 Play/Pause; M3 Next Song

Light effect mode(spin):

1. Switch The Lighting Effect

Click the button to switch the light effect mode and store up to 19 lighting effects.

2. Adjust The Brightness

By rotating the knob; you can adjust the brightness of the backlit or tum the lights off

3. Custom Your Lighting Effect

Press M1 (or M2/ M3) firstly; then press and hold the M1 (or M2/ M3) button until the knob indicator flashes and the lights of the keys are off; you can custom your lighting effect by pressing the keys that you want; then press the M1 (or M2/ M3) to confirm

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