CCYLEZ Pen Optical Pen Portable 2.4GHz Pen Optical USB Notebook Mouse Computers Desktop Smart TVs Pen Universal PR 03

- The product is easy to use, plug and play, no need to install plug-in drivers. - 2.4Ghz , effective distance up to 10 meters, stable connection. - Humanized handwriting design, comfortable and easy to master. - Strong compatibility, support for ///OS X system. - Made of high-quality materials, strong and , has a long service life.