AUDIO PROBLEMS TRANSFERRING VIDEOS FROM CELL

Hello,
I have a 2760 Nokia cell phone and HP dv9500 with Windows Vista and BLUETOOTH. I have transferred my videos to my laptop, but when I view them I don't get the initial sound but it whizzes through with with a fast squeaking sound. Do I have to slow it down in the program settings. Someone said I might have to change from Mono to Digital, but it runs through very fast so think it might be set on high speed.
Would like to solve this so I can watch the video. I don't normally take videos on my cell as I have a movie camera and can take videos on my big camera, but in this case I had forgotten them when I attended my Granddaughters birthday and got this special video of her dancing.
Would appreciate any feedback that would help.

Loreen