Feature:1. 3 Connection Modes: The mechanical keyboard allows easy connection with 61 keys, supporting 2.4G wireless, Bluetooth 3.0 5.0, and Type C wired modes, detachable cord for convenience.2. Compact and Portable: The Optimized 61 key layout of this wireless mechanical keyboard retains complete keyboard functions in a compact design for easy portability.3. Dynamic RGB Backlight: The wireless Bluetooth keyboard features various colorful lighting effects with adjustable brightness and speed, creating a cool and colorful environment with transparent keycaps.4. Efficient and Responsive: Built in 3000mAh lithium ion battery for long lasting use, the gaming keyboard supports charging while wired connection, no key conflict for speedy and responsive use.5. Wide Compatibility: The wireless gaming keyboard supports for Win7 8 10 2000 ME XP Vista, for HarmonyOS, for Android, for IOS, etc., to meet different usage needs.Specification:Item Type: Mechanical KeyboardMaterial: ABSColor: White HousingKeycap: Backlit ThemeKeyboard Switch: Red SwitchConnection: Wireless 2.4G/Bluetooth 3.0/5.0/Type C WiredLighting: RGB Multiple Lighting ModesKey Rollover: Full key Anti ghostingBattery Capacity: Built in 3000mAh Lithium Ion Battery (Included)Ergonomics: SupportedHot Swappable: Full-key Hot swappablePadding: Double Layer Padding (Core Cotton + Bottom Cotton)Compatible Systems: For Win 7 8 10 2000 ME XP Vista, for HarmonyOS, for Android, for IOS .Package List:1 x Mechanical Keyboard1 x USB Adapter1 x Data Cable1 x Keycap Puller1 x User Manual