Infrared virtual magic Bluetooth wireless laser projection keyboard for Mobile phone , Tablet, PC.
Once you can only see this stuff in the Sci-fi movie. Now it becomes true. The Keyboard without Physical key, it depends on the Mini laser projector , all you see is virtual keyboard, it is very sensitive and can be connected to mobile phone either Android , ISO ,windows phone or Tablets and PC by bluetooth or USB cable.
it is very small and portable size you can keep it in your pocket.
Once it is connected, The build-in Sensor module can locate the operator finger position and finger’s track, precisely check out the author’s input.
if you are interested in, please feel free to contact us , the price will be 20USD arround .