FecPecu MP3 player has general mp3 player's function, such as music, video (Support amv format), recording, view picture, FM radio, Ebook. FecPecu believe you also may be interested in the following features which are included in this updated version mp3 player: One Key To Lock Screen FecPecu mp3 player has the lock screen button. Press and hold the M button to lock screen, you needn't pain for the button being pressed by accident. Lock the screen, only need to press one key. Charge One Time for 30 Hours Playback 30 hours playtime, only need to be charged for 3-4 hours. You can charge it in computer or by the general charger which output is "5V, 0.5-1A". Memory card slot support 64GB The memory card slot can support 64GB, and can store more music or other files. So needn't to worry that it hasn't enough space to store abundant files. Clear Lossless Stereo Sound You can enjoy the High fidelity lossless sound with FecPecu mp3 player, it supports audio formats: MP3, WMA, OGG, WAV, APE, FLAC, and ACELP (Not support Audible and WMA DRM directly). Enjoy music is so fun. Create playlist Create playlist in your computer. Create folder and put the songs into it, then drag and drop the folders to this mp3 player. How to sync with songs Connect to your computer, Just drag and drop the music from you computer to this mp3 player. Shuffle favorite songs as you wish It can shuffle songs in any one of the playlist you created, artists, albums, etc. What's in package 1x FecPecu mp3 player, 1x USB cable, 1x headphone, 1x manual guide.