Product Features
Following are the product categories of Suara Walet based on the quality, duration, format, frequency. All categories are available on our store.
The duration of the swiftlet sound can determine whether the swallow is interested in staying at the swallow’s house/building.
We provide several different swallow sound formats to make it easier for you to use these sounds at the swallow house/building.
The intensity of the swiftlet’s speed when it comes to a building or a swallow’s house can be affected by the frequency of the sound.
