Gasket Mounted Structure - Compared to the normal screw-mounted mechanical gaming keyboards, the compact TKL K75 Lite keyboard features a gasket design, providing a soft, comfortable typing feel and quieter typing sound. The oil-resistant PBT keycaps enhance typing comfort, making both typing and gaming more enjoyable. Five-Layer Sound Padding - With five layers of internal padding, including four sound-dampening mats that significantly minimize hollow sounds and cavities noise and one PET sound-enhancement film. Enjoy a remarkably smooth typing experience and HIFI acoustic feedback with each keystroke. Tri-Mode Connectivity - Toggled easily among stable USB-C wired mode, hassle-free 2.4GHz wireless, and low-latency BT 5.0 modes with the intuitive knob of this wireless keyboard, and connected to up to five devices at the same time to meet your needs of work, gaming, or study. Hot Swap Slot for Customization - DIY your K75 lite creamy keyboard effortlessly with the hot swappable design, supporting most 3-pin/5-pin switches without soldering. Equipped with pre-lubed linear switches, it brings an exceptionally smooth typing feeling and a pleasant creamy sounding. Also geared with south-faced LEDs for superior RGB shine-through brilliance. Long-Lasting Battery - Empowered by a massive 3750mAh battery, this 75% wireless keyboard offers up to 30 hours of continuous use with RGB backlight on and 200 hours without. Battery level can also be checked simply by pressing FN+ENTER. Powerful Software Support - Tailor your kzzi keyboard to fit your workflow and gaming style effortlessly with the pro KZZI software that allows for custom keyboard shortcuts, macros, and dynamic RGB backlit. KZZI K75 Lite Gasket 75% Wireless Mechanical Keyboard Hot Swappable, Tri-Mode Knob BT 5.0/2.4G/USB-C 82 Keys Gaming Keyboard, Pre-lubed Linear Switches & Stabilizers, RGB Backlit, PBT keycaps, Software Support