These inflatable movie screens come with a built-in air pump that not only inflates the screen but also automatically maintains the air pressure.
That’s one downside to inflatable movie screens; they’re internal air pumps are always on and that means you’ll hear a slight humming in the background. This can be remedied by simply turning up the volume of your speakers. But if you have to keep the volume low for one reason or another, it’s important to find an inflatable movie screen with a relatively quiet air pump.
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