1、68 key 3 Mode Keyboard: Three mode connection, wireless or wired, support wireless 2.4G/BT 3.0/5.0/ Type C wired three modes; Bond line separation is more convenient 2、Streamlined Volume: The optimized 68key layout still keeps the functions of the complete keyboard small and reasonable, simplifies complexity and makes it easy to carry 3、RGB Dynamic Backlight: Cool and colorful at will, a variety of light effects at will, adjust the speed of light and brightness, keycap transparent clear, create a different cool and colorful feel 4、Four Switch Optional: Give you a different feel experience, blue switch,linear action switch , red switch for games and office; Brown Switch is suitable for home office. Ergonomic layout design reduces wrist pressure and makes it more comfortable to use 5、High Efficiency Energy Saving: Built in 1800mAh large capacity rechargeable lithium battery for long life, wired connection can be both charged; At the same time press the full key is non conflict, quick response, quick operation step 6、Multiple Devices: By Fn + Q/E/R/W/T/Y connection without switch equipment, for Windows,for ME,for XP,for Vista,for Windows 7,for HarmonyOS,for doing,for Win10,for Android,for IOS system Item Type: Mechanical Keyboard Material: ABS Color: White Connection Mode: Support Wireless 2.4G/BT 3.0/5.0/ Type C Wired Lighting: RGB Multiple Luminous Modes Key Conflict: Full Key Without Impact Battery Capacity: Built in 1800mAh Lithium Battery (Included) Ergonomics: Supported Operating Current: 300mA(max.) Standby Current: 0.5mA Compatible Systems: For Windows2000, for Me, for XP, for Vista, for Win 7, for Harmonyos, for Win 8, for Win 10, for Android, for IOS, Etc 1 x Mechanical Keyboard 1 x Adapter 1 x Key Puller 1 x USB Cable