RK61 BT&Wired Dual Mode Keyboard Blue Backlight 61 Key Mini Mechanical Keyboard for Phone/Tablet White with Gateron Brown Switches Features: Dual mode keyboard,BT+wired Type-C interface,the dual connection is suitable for multiple devices.Multiple devices can be used with seamless switching. Separated keyboard and Type-C cable,you can switch between wired and wireless connection. Support the controlling and storage of 3 BT devices, choose the BT device needed from successful pairing of 3 BT devices through FN+Q,FN+W,FN+E. Built-in big capacity 800mA battery,with long battery life and ultra long standby time. 19 kinds of backlight effects for choosing,the brightness and speed of backlight effects are adjustable.(Equipped with an instruction card,scan the QR code to view instructions) Specification: Model: RK61 Color: White/Black(Optional) Interface Type: Type-C Connection Mode: BT wireless/USB Wired Cable Length: 1.78 M Battery Capacity: 800mAh Switch:Gateron Blue Switch/Gateron Brown Switch/Gateron Red Switch(Optional) Backlight: 19 Kinds of blue bluelight effects Number of Keys: 61 Keys Rating: 5V=200mA(max) Compatible Windows: Windows XP/Windows7/8/10/MACOS/Android/IOS Item Size: 29*10*4cm/11.4*3.9*1.6in Item Weight: 604g/21.3oz Package Size: 33*15.5*4.6cm/13*6.1*1.8in Package Weight:744g/26.2oz Packing List: 1*Keyboard 1*Type-C Cable 1*Tool 1*Instruction Card