1、9 Keys and 3 Knobs: This mini custom keypad is designed with 9 keys and 3 knobs. You can set all keys function of standard for Win keyboard. 2、RGB Backlit: This programming micro keypad is designed with RGB backlit. Provided with 7 light colors and 5 lighting modes. 3、Interaction Friendly: This programmable keypad is interaction friendly and easy to use. Keys, lights and macros can be easily set. 4、Wide Application: This macro custom keypad is suitable for graphic design, video clip, video color adjustment, computer graphics, software shortcut keys, zoom in and out, parameter adjustment and so on. 5、Onboard Storage: The configuration of this mini gaming keypad can be stored, reset is not needed when PC is changed. Drivers are not required and switch is replaceable. 1 x Mini Custom Keypad1 x Charging Cable1 x User Manual Item Type: Mini Custom KeypadMaterial: ABS, Aluminium AlloyBT: V 4.2Battery Type: Lithium BatteryBattery Capacity :1200mAh(Battery Included)