60% Compact Design & Upgraded Gasket MountX66 mini gaming keyboard has 66 keys and a volume knob,save desktop space while being portable.Upgraded leaf spring Gasket structure built-in 5 layers sound insulation cotton(PORON Sandwich Foam, Foamed IXPE Under Shaft Pads, PET Acoustic Premium Pads, Shaft Seat Sound Deadening Foam, Customized Bottom Foams) between the top panel,switch,PCB,and bottom.Noise is maximally reduced,It achieve an ultimate soft,creamy sound and smooth typing experience. Triple Modes Connection & Multi-Device TaskingX66 Tri-mode gaming keyboard supports Bluetooth and 2.4Ghz for wireless connectivity,and USB-C cable for wired connection.The X66 Mechanical Gaming Keyboard has a total of three Bluetooth channelsand easily switched Bluetooth channel by the Key combinationFN+Q/FN+W/FN+Efor efficient multitasking.And the rechargeable keyboard is equipped with a 3000mAh large-capacity battery,which has long-lasting battery life. Hot Swappable & Pre-lubed Strawber