It makes sound of "Moktak"(called "Wooden fish" or "Chinese temple block", Moktak is the name of wooden fish in Korean)! :D this application just works for sounding of Moktak. A completeness of this application is quite worst (because it was maded for Android development practice) but I'm confident that its sound is wonderful! lol - It needs internet access permission, It never use that permission for other purposes but to download advertisement of AdMob :P Don't worry! 它使声音“Moktak”（称为“木鱼”或“中国寺庙块”，Moktak是韩国木鱼的名字）！ ：D这个应用程序只适用于冠冕堂皇Moktak的。此应用程序的完整性是非常最差（因为它是maded为Android开发的做法），但我相信它的声音是美好的！大声笑 - 它需要互联网访问权限，它从来没有使用许可，用于其他用途，但下载的AdMob广告：P别担心！ 更新内容： IT CAN MAKE SOUND OF MOKTAK! :D