F2088 Mechanical Gaming Keyboard Anti-ghosting 104 brown Switch blue Wired Mixed Backlit Keyborad for Game Laptop PC

Details     Description: - Transmission method: Wired USB - 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 swi