Klakson Telolet Big Bus Horn is an Android app developed by KMB Technologies that allows users to listen to different bus horn sounds using their mobile devices. The app is free to download and falls under the Lifestyle category.

With this app, users can access 72 telolet sounds, and additional 8 sounds can be added using the MOD tab. Moreover, the app offers hundreds of more sounds that can be downloaded through the DL tab.

For suggestions or inquiries, users can contact the developer at The app also has a Facebook page that users can like to stay updated with the latest features and sounds.