This application provides the best collection of High Frequency Sounds for Android Devices. Sounds have been selected very carefully to be a good and fun user experience; we hope you will enjoy using the app and listening to High Frequency Sounds. High Frequency Sounds App Features: ● High-quality sounds ● Ability to work in the background ● Auto-play mode ● Ease of use ● No data connection needed After Download ● set any Sound as Ringtone, Alarm tone and Notification tone. If you have any sug