Feature 19 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. 2RGB Backlit: This programming micro keypad is designed with RGB backlit. Provided with 7 light colors and 5 lighting modes. 3Interaction Friendly: This programmable keypad is interaction friendly and easy to use. Keys, lights and macros can be easily set. 4Wide 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. 5Onboard 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.SpecificationItem Type: Mini Custom KeypadMaterial: ABS, Aluminium AlloyBT: V4.2Battery Type: Lithium BatteryBattery Capacity :1200mAh(Battery Included) .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Mini Custom Keypad1 x Charging Cable1 x User Manual