1、CUSTOMIZABLE FUNCTIONS: Our keyboard supports a wide range of customizable options, including zooming, copying, pasting, selecting all, cutting, gaming, office tasks, music control, media functions, and industrial control, allowing you to tailor the keyboard to your specific needs. 2、EXQUISITE CRAFTSMANSHIP: With meticulous craftsmanship and a perfect style, our keyboard features upgraded blue switches and RGB LED lighting, providing an enhanced gaming experience and an impressive visual appeal. 3、PROGRAMMABLE BUTTONS: The keyboard comes with dedicated software for button customization, allowing you to set functions according to your preferences. The settings are stored onboard, eliminating the need to reconfigure when switching devices. 4、MULTIPLE CONNECTION OPTIONS: The keyboard offers three connectivity options USB C, BT, and a 4G receiver(without), giving you flexibility and convenience in connecting to various devices. 5、DURABLE AND RELIABLE: Built to last, our keyboard is made from premium ABS, metal and acrylic materials, ensuring long lasting durability and reliable performance. It is designed to meet the demands of both gaming enthusiasts and professional users, providing a satisfying typing and gaming experience 1 x Keyboard1 x USB Data Cable1 Bag x Foot Pad (6 pieces per bag)1 x Instruction Manual Item Type: Blue Switch Keyboard Keyboard Shaft Body: Dustproof Blue SwitchMaterial: ABS, Acrylic, MetalBattery Capacity: Rechargeable Lithium Battery 400mAh x 1 (battery included)Working Voltage: 5V 1AConnection: USB C Cable, BT, 2.4G Wireless