Description:Features: brand new and high quality Type-C interface, plug and for play without driver With knob function, cut the previous song to the next song, add and subtract the volume, zoom in and out of the picture, one-handed operation. Mechanical for key shaft, durable up to 50 million times Support ergonomic and programmable design Can be used in the operating system like for Windows /Vista/Linux/MacOS etc. Specifications: Material: Acrylic+Metal Size: approx 102x57x37mm/4.01x2.24x1.45in Color: Black / White / Purple Keys: 6 Keys Charge: Type C US 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 PC x Mini Keyboard