mini foldable touch bluetooth keyboard for samsung dex win/ios/android system

1. full function, weight-light, easy to carry. 2. super good use feeling, super good shape design. 3. the bigger touch board, the unique double mouse button. 4. the innovative smart - to - code technology does not take the receiver lost. 5. the use of environmental protection materials, the whole process lead-process, in line with the rohs standard. 6. three folded design, with the contact plate, the folding part is firmly designed and the magnetic absorption after folding.