This collection includes the sounds of the environment, which can be set as the cool ringtone, alarm or sms. The collection consists of amusing and funny ringtones. Among the collection contains ultrasounds that affect insects and animals. Sound effects and cool tunes from this volume cheer adults and children. Easy-to-use interface- Scroll the tabs at the top screen to select the category. Menu is displayed when you select a sound. All the sounds of good quality.