Feature: 1. DIY Keyboard and Buttons: Our keypads support customizing the meaning of each keyboard and button, you can start your own gaming journey when you finish the setup after installing the software. 2. Multiple Shortcuts Features: Customize any key scenario: key game action, song switching/volume adjustment, multimedia control, fast forward and fast backward, code copy and paste. All keys are programmable. 3. Ergonomic Design: Ergonomically designed to fit the curvature of your hand, and feel comfortable in your hand, this compact keyboard reduces head fatigue, and can greatly improve your work and study efficiency. 4. Cool LED Lights: Full red-green-blue lamp beads, supporting 3 light effect modes: single color, Marquee, and shutdown. with a stronger ambiance and better use experience. USB wired and BT dual mode to use. 5. Widely Used: Small and lightweight to carry anywhere, our keypad is not only suitable for gaming occasions, but it can also open folders and launch websites with one click, a good partner for your study and work. Specification: Color: Black, White (Optional) Material: ABS Battery: 200mAh Item Size: 13.5 * 11.3 * 7.2cm/5.31 * 4.45 * 2.83in Item Weight: 216g/7.62oz Package Size: 15 * 13 * 5cm/5.91 * 5.12 * 1.97in Package Weight: 288g/10.16oz Package List: 1*Keyboard 1*USB Cable 1*User Manual