Specification:
Item Type: Small Keypad
Material: ABS
Connection: Wireless 2.4G, Bluetooth, Wired USB Three Modes
Switch Type: Blue Switch Mechanical Keyboard
Lighting Effect: RGB
Battery Type: Built in 230mAh Li Ion Battery
Compatible Devices: Universal for Computers
Keyboard And Mouse Functions: For Keyboard Or Mouse Any Single Key, Combination Keys, Mouse Cursor, Scrolling Actions
String Function: Continuous Output Of Letters Or Symbols, Up To 38 Characters
Multimedia Functions: Common Multimedia Functions Such As Volume Up, Down, Play, Pause, My Computer, Etc.
Macro Definition Function: This Function Can Set Keyboard And Mouse Combination Actions, And The Actions Can Add Delay. Can Use Recording Function To Record Keyboard, Mouse Actions
Multifunction S Key Description: Single Click To Switch Key Value Layers, With A Total Of Three Key Value Layers. Each Layer Can Be Customized With Different Functions, Allowing Three Keys To Have The Functionality Of Nine Keys (Red Indicator Light For The First Layer, Green Light For The Second Layer, Blue Light For The Third Layer)

How to Use:
Plug and play.

Packing list:
1 x Small Keypad
1 x Receiver
1 x Data Cable
1 x Instruction Manual