Experience the ultimate gaming and typing experience with the LANGTU LT-84. This compact yet powerful keyboard offers a range of features designed to enhance your productivity and enjoyment. Key Features: 1.Tri-Mode Connectivity: Connect seamlessly via Bluetooth 5.0, 2.4GHz wireless, or Type-C wired for maximum flexibility. 2.100% Hot-Swappable Switches: Customize your typing experience by easily swapping out switches without soldering. 3.Self-Lubricating Switches: Enjoy smooth and quiet keystrokes thanks to built-in lubrication. 4.RGB LED Backlighting: Create your own unique gaming atmosphere with vibrant and customizable lighting. 5.LED Display: Stay informed with essential keyboard information displayed on the built-in LED screen. 6.N-Key Rollover: Prevent key ghosting and ensure accurate input, even during intense gaming sessions. 7.Sound Insulation Foam: Reduce noise and distractions for a more focused gaming or typing experience. 8.High-Capacity Battery: Enjoy extended wireless use without worrying about frequent recharging. 9.Rotary Knob: Quickly and easily adjust settings like volume or brightness with the convenient rotary knob. The LANGTU LT-84 is the perfect keyboard for gamers and professionals who demand the best.