Key features

• •3 Devices Switchable via Bluetooth 5.0 — Connecting with up to 3 devices via Bluetooth 5.1 and switching among them easily on board. Perfect to use and switch without hassle between devices like smartphones, laptops, and tablets.
• •Hot-swappable PCB— Hot-swap PCB allows you to replace 3 pins/5 pins switches freely without soldering issue. Compatible with any MX-style switch (brands like Gateron and Kailh, etc).Enjoy the fun of DIY your own unique keyboard.
• •500-Hours Long-lasting Performance — With a 4000mAh large-capacity battery, LTC NB831 75% mechanical keyboard allows you to use continuously for about 15 hours with RGB backlit on, and up to 500 hours with backlight off.
• •Dynamic RGB Backlight — 18 preset backlight modes available on board. 5 brightness and flowing speed levels adjustable. Translucent legends allow light to shine through and enhance the RGB lighting effect.
• •Gasket Mount with Sound Damping Foams — LTC NB831 is assembled in gasket mount structure without any screws to achieve a soft and solid typing feeling; It is also filled with 2 layers of sound damping foam to reduce hollow sound maximally. The keyboard makes sure of a decent sound and presents a pleasing typing experience
• •Professional Software Supports — Remap keypress combinations, assign macros, and customize the RGB lighting effects with the powerful LTC drive. The keyboard is compatible with win7, win8, win10, win11, iOS, and macOS systems.