Hi.user manual for Polaroid is426 - Polaroid Cameras

check the small hole of the microphone at the camera body if it is filled with dirt, clean it with a toothpick like things, do not insert much in. and don't use needle. still problem open, change microphone.

go in to menu scroll to panarama mode press set go back to picture mode you should have wide mode

At some stage all digital cameras need a memory card as the internal memory will not be sufficient. Refer the instruction manual for how to select and install a memory card in the camera. You also will need instructions to make sure the camera can always save images and videos onto the memory card. Polaroid cameras use the SD card.

try to measure the battery if is okay, or display unit else check power supply

Probably the battery is not charging. If it is older than 5 years, the battery could be bad. See if you can have it checked or replaced.

http://polaroidcamerasupport.com/products/IS326/pdf/IS326_Manual.pdf

I do not know your specific conditions when this happens to you. Generally, though, this will happen when your autofocus determines that what you are pointing at is too close to the camera for the level of zoom you have choosen. Try backing away from the subject and zooming in again.

There is no built in speaker in Polaroid iS426 camera. You can play your videos when imports on your PC. So don't worry about that.
Thanks
Fazal Zahoor Bangash from Pakistan

Here is a link to your manual. It is on the right side of the webpage where you see two men (cartoon characters) standing
http://safemanuals.com/user-guide-instructions-owner-manual/POLAROID/I834-_E
I hope this helps and good luck. Please vote and leave a message.

Go to polaroid.com, select digital cameras and follow the prompts. Eventually you will be able to select the manual for the izone300-301. Peace