Can RetroArch use a Bluetooth Mouse in iOS?

Hello, I’m running retroarch on an iPad 4 with iOS 6.1.3 using the dosbox dylib core. Does anyone if it’s possible to sync a bluetooth mouse with this version of retroarch for the DOSbox core? or has anyone successfully done this? I was able to sync the bluetooth mouse with the iPad itself successfully running cydia tweak BTC mouse & trackpad. please advise, thank you.