ZTJCY Mechanical Gaming Keyboard - 68 Key Wireless

How to Use: Plug and playFN+Q=2.4G mode FN+W mode switch FN+E/R/T=Bluetooth mode channel switching FN+Y=wired mode Specification: Item Type: Keyboard Material: ABS Colour: Black Connection Method: Support Wireless 2.4G/Bluetooth 3.0/5.0/Type-c Wired Light: White Light, Multiple Luminous Modes Key Conflict: All Keys Have No Impact Battery Capacity: Built in 1800mAh Lithium Battery (Included) Ergonomics: Support Working Voltage: 5V DC Working Current: 300mA (max.) Standby Current: 0.5mA Compatible System: for Windows2000/ME/XP/ for Vista /Win 7/for HarmonyOS/ Win 8/Win 10 /for Android/for IOS And Other System Package List: 1 x Keyboard 1 x Adapter 1 x Key Puller 1 x Data Line