Ok, interesting it seems to work on Android. What OS were you trying on originally?
It's possible the OS has some issue with the Mouse device that is presented, so doesn't pair correctly.
@Gordon started
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
Ok, interesting it seems to work on Android. What OS were you trying on originally?
It's possible the OS has some issue with the Mouse device that is presented, so doesn't pair correctly.