It would be best if your selected 3DS emulator allows you to use speakers or headphones to produce the desired audio output.Instead, use one that enhances the quality of your graphics. Do not use any emulator that produces dull graphics.So, keep this feature in check before installing an emulator. Some 3DS emulators provide an autosave facility in their app. Check the emulator’s compatibility with your smartphone or computer.Before installing an emulator, makes sure it fulfill any of these requairements: A 3DS Emulator comes with its unique features.Frequently Asked Questions | 3DS Emulators.Checklist to Find the Best 3ds Emulators.