Feature: 1. WIDE COMPATIBILITY: The keyboard is compatible with many different systems, including for Win 2000, ME, XP, for Win 7, for Harmony OS, for Win 8, for Win 10, for Android, for IOS and other systems. 2. 3 MODE KEYBOARD: The keyboard features three connection modes, including wireless 2.4G, Bluetooth 3.0, 5.0 and Type C corded connection. This flexible connectivity can meet the needs of different users. 3. SIMPLE DESIGN: It features a 61 key layout that retains all the functions needed for a complete keyboard, while being compact and easy to carry, and this design makes the keyboard more simple and practical. 4. RGB DYNAMIC BACKLIGHT: It has RGB dynamic backlight function, which can show dazzling and colorful light effects. Users can adjust the light speed and brightness at will to create a unique ambience. 5. HIGH CAPACITY BATTERY: Built in 3000mAh high capacity lithium battery which can last for a long time and support charging at the same time when it is connected by cable. Pressing all keys at the same time also does not conflict with each other, and the response is fast. Specification: Item Type: Mechanical Keyboard Material: ABS Color: White Base Case Keycap: Matcha Theme Keyboard Switch: Blue Switch Connection: Support wireless 2.4G, Bluetooth 3.0, 5.0, Type C Corded Lighting: RGB Multiple Lighting Modes Key Conflict: Full Key No Conflict Battery Capacity: 3000mAh Lithium Ion Battery (Built In) Ergonomics: Support Hot Swappable: Full Key Hot Swappable Padding: Dual Layer Padding (Interlayer Cotton Cotton, Base Cotton) Compatible Systems: For Win 2000 ME XP, For Win 7, For Harmony OS, For Win 8, For Win 10, For Android, For IOS And Other Systems . Package List: 1 x Mechanical Keyboard1 x USB Adapter1 x Data Cable1 x Keycap Puller 1 x Instruction Manual