F2088 Mechanical Gaming Keyboard -Brown Switch - Rainbow Backlit, Volume Control Knob, Removable Wrist Rest

retro gaming keyboard mechanical keyboard blue switch mechanical keyboard MULTIFUNCTIONAL KNOB: CONTROL MEDIA VOLUME AND LIGHTING EFFECTS led keyboard keyboard mechanical retro keyboard typewriter style keyboard typewriter style How to switch the mode of the knob? Long press the knob until the knob LED light OFF: enter the multimedia mode. Long press the knob until the knob LED light ON: enter the lighting control mode. Lighting Effect Control When the LED light of knob is on, the knob is in the light effect control mode: 1.Click the button to switch the light effect mode and store up to 19 lighting effects. 2.Rotate the knob to adjust the brightness. 3.You can customize 3 lighting effects according to your preference through M1/M2/M3 keys. (Refer to the manual） Media Volume Control When the LED light of knob is off, the knob is in the multimedia mode: 1.Click the button to mute the function. 2.Rotate the knob to adjust the volume. rgb mechanical keyboard typewriter gaming keyboard light up keyboard led keyboard pc gaming keyboards rgb keyboard light up keyboard backlit keyboard led keyboard FULL-SIZE GAMING/OFFICE MECHANICAL KEYBOARD Convenient Shortcut Keys FN+F1 (My Computer); FN+F2 (Search) FN+F3 (Calculator); FN+F4 (CD Player) FN+F5 (Previous Song); FN+F6 (Next Song) FN+F7 (Play/Pause); FN+F8 (Stop); FN+F9 (Mute) FN+F10 (Volume-); FN+F11 (Volume+) FN+F12 (Lock/Unlock Full Keyboard) FN+WIN-L (Lock WIN+APP) FN+-→(Speed+); FN+<←(Speed-) rgb mechanical keyboard computer pc gaming keyboards light up keyboard computer keyboard rgb keyboard retro keyboard backlit keyboard led keyboard brown switch mechanical keyboard gaming tactile mechanical keyboard computer keyboard typewriter keyboard typewriter style rainbow keyboard Retro Typewriter Style Mechanical Keyboard Brown Switch for Gaming and Office Support Macro Programming SPECIFICATION Keyboard Size 435×123×38mm Wrist Rest Size 435×68×15mm Connection Method USB Wired Cable Length 1.8m Number of Keys 108 Keycap Shape Square Keycap Key Stroke 4.0mm Keystroke Force 60±10g Rated Voltage DC 5V Rated Current 250mA Types Of Lighting Effects 22+ Lighting Modes Knob Function Media Volume Control/Lighting Effect Switch Switch Type Brown Switch System Support Mac OS, Windows 7/8/10/Vista Applicable Equipment Ps4/ Ps5/ Xbox/ Pc/ Mac/ Laptop/ Tablet/ Notebook