How to Use: Plug and play or BT connection and use Specification: Item Type: Mechanical Keyboard Material: ABS Brand: MOTOSPEED Model: CK62 Function: Computer Keyboard Scope of Application: Computer Keyboard Built in Battery: Lithium Battery Built in Battery Capacity: 1300mAh Operating Life: 50 Million Times Type-C Data Line Length: Approx. 1.5m / 1.6yd Computer Connection Method: Wired/BT Ergonomics: Support Keyboard Type: High Keycap Ladder Design BT Version: 5.0 Package List: 1 x Mechanical Keyboard 1 x Key Puller 1 x Charging Cable 1 x User Manual 1 x Rubber SleeveCompatibility: Perfectly suitable for Windows 10/8/7/XP, for OS X, for Windows VISTA. Wonderful typing experience, built in anti ghosting technology, which allows you to execute order sets perfectly without any intermittent or response lag problems. High Quality: Compact ergonomic design and high quality durable ABS structure, with board mounted mechanical keys and switches, all 61 keys have separate switches, with all n key flip and anti ghosting functions ,Perfect performance, support 14 kinds of LED lighting effects, support lock win function, lock win, lock APP button. Multi Device Dual Connection: Support USB wired/wireless, ultra thin, light weight, small size, simple appearance, convenient CK62 keyboard, 61 key compact portable mechanical gaming keyboard, customized mechanical keyboard switch. Designed for longevity, with higher durability and responsiveness. These switches are of the highest quality, tested with 50 million keystrokes. RGB Backlit Mechanical Keyboard: Multiple backlight effects, gorgeous RGB backlight, 16.8 million color combinations, multiple backlight modes (drop, breath, spectrum, scroll, scroll, rotate, explosion, emission, ripple and single light), plug and play. It supports key backlighting in commonly used game modes and custom recording key backlight functions, double shot injection molding keycaps, providing transparent and transparent backlighting and letters. BT Wired Dual Mode: The keyboard supports BT connection and USB wired connection dual mode. Supports multiple devices, facilitating seamless switching of devices. TYPE-C interface wired connection wired BT can be switched at will. Extend the BT usage time, built in 1300mah battery, under normal conditions can provide up to 10 hours of wireless usage time, standby time is 480 hours, which means that a single charge can be used for several days.