JD Music Player is a free music player app for Android that allows users to play audio and video files from folders. It is also known as a video folder player and music folder player. The app has an easy-to-use interface and offers a range of features that enhance the user experience.

One of the standout features of JD Music Player is its custom equalizer, which has over 21 pre-set audio tone styles to choose from. Additionally, the app supports multiple audio formats such as mp3, .aac, wav, ogg, midi, amr, and flac. Users can also create custom playlists, favourite lists, and album lists to easily manage their music collection. The app also has a sorting option to sort music by title, artist, album, date added, and duration of the MP3.

JD Music Player also offers a range of other features such as music sharing, mp3 cutter, ringtone cutter, recording, and assigning ringtones to contacts. The app has a delete function to allow users to remove unwanted music from their phone. Furthermore, the app has replaceable background skins and supports multiple languages and colour themes.

Overall, JD Music Player is an excellent choice for anyone looking for a free music player app with advanced features such as custom equalizers, playlist management, and support for multiple audio formats.