Experience versatile connectivity with the CHICHEN M75 mechanical keyboard, featuring tri-mode connection options including Bluetooth 5.0, 2.4GHz wireless, and USB-C. This 75% layout keyboard combines style and functionality with side-printed PBT keycaps in an attractive black-pink gradient design. The keyboard boasts hot-swappable capability, supporting both 3-pin and 5-pin switches for easy customization. Its linear switches deliver smooth typing and responsive gaming performance. The innovative VR knob offers dual-mode functionality - control RGB lighting effects in gaming mode or adjust volume in office mode. With 16.8 million RGB color options and 16 preset lighting effects, you can personalize your setup to match your style. The compact 75-key design maintains essential arrow keys while saving desk space. A robust 5000mAh battery ensures extended wireless use, and you can connect up to 5 devices simultaneously. Perfect for both gaming enthusiasts and productivity-focused users, this keyboard measures 16 x 7 x 2 inches and weighs 2.8 pounds, making it both substantial and portable.