How to Use Sound Effects in Product Videos

Sound effects can make a product video feel more tactile. A click, soft movement or transition can draw attention to an action. The aim is to support what viewers see, not to add a sound to every moment.

Start with the sound already recorded

Listen to the original footage before adding anything. Packaging, buttons, movement and room ambience may already provide useful detail. If you replace every natural sound with an effect, the demo can start to feel artificial.

Make a short list of moments that would benefit from emphasis: opening a case, pressing a button or moving between product features.

Choose sounds that fit the action

Pick effects that match the size and material of the object. A heavy, metallic impact may feel wrong for a small plastic item. A soft click or short whoosh may be enough for a transition.

If the effect sounds louder or more dramatic than the action, reduce its volume or choose something subtler. The product and any explanation should remain the focus.

Layer carefully

You might use a quiet room tone, the original product sound and one accent effect. Give each layer a role. Avoid stacking several sounds on the same action unless there’s a clear reason.

Use effects consistently across the edit. If every transition has a different sound, viewers may notice the sound design more than the product.

Keep speech and music clear

If the video includes a voiceover or music bed, check how the layers work together. A click or impact can interrupt a sentence if it lands at the wrong time. Leave space around important instructions and product details.

Listen on headphones, a phone and laptop speakers. Make sure a quiet effect is still audible when needed, and that a louder one doesn’t become startling.

Check the licence

Before publishing, confirm that the SFX licence covers the project and intended use. Save the sound name and licence information with the video files, especially for client projects or ads. Terms can vary, so check the current RouteNote Licensing agreement rather than relying on a general label such as “royalty-free.”