Features: This mini keyboard with custom functions.Bluetooth-compatible/2.4G-/ -USB-C Wired- 3 modes. Full-key customization,multiple macros, easy to use Plug-and-play, support hot swap,no driver required. 7 colors- can be adjusted and five light modes can be used.A-variety of RGB lighting effects Supports Windows- MacOS-, pad androids mobile tablets devices Specifications: Item: Mini Keyboard Keys-:6-Key 2-Knob Material: ABS- Mode:Bluetooth-compatible/2.4G-/-USB-C Wired- Size: approx110x79x56mm/4.33x3.11x2.2in Package: 6-Key Mini Keyboard/ Mini Keyboard with 2.4G- Receiver Color: As Pictures Battery:1200mAh Keyboard Shaft-: Dustproof Red Shaft- Note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-2mm error due to manual measurment. Package includes: 1 Piece Mini Keyboard