How to connect wireless mouse with iphone? [closed]
In order for a mouse to be available over bluetooth, it would need to be MFi compliant, which requires an MFi authenticator chip in the mouse.
Unless you market an accessory yourself (and receive Apple's blessing), it simply will not work.
You should just try to connect a standard Bluetooth wireless mouse to the iPhone and try, as per the apple supported Bluetooth profiles, the iPhone 4 supports HID profile , which means that Bluetooth wireless key boards and mice should work See this for reference - http://support.apple.com/kb/ht3647
To do this you either need to Jailbreak your device or make a accessory yourself. No accessory will be able to to use a mouse in apples applications or the home screen unless your device is jailbroken. You can make a accessory yourself but you have to apply for the MFi Program (http://developer.apple.com/programs/mfi/) but developers would have to build the functionality into their app so you couldn't use it on any app.