【Unique design】：Supporting background audio, this MP3 player enables you to read E-book and listen to music or play the bricks at the same time, providing a comfortable using experience. And playback the tracks with A-B repeat , shuffle , Equalizer functions. E-book with Bookmark function.
【Long Battery Life】: Built-in Lithium ion polymer 420mAh battery. Up to 80 hours playback, fully charged within 2-3 hours by USB charging cable. Enjoy your wonderful musical journey with High Quality Headphones. Charging Cable and High Quality Headphones are included.
【Strong Memory Capacity & lossless sound】: Built-in 8GB Memories, up to 2000 musics can be stored, support up to 128 GB expandable Micro SD card.Supports all major Formats: MP3/WMA/DRM WMA/OGG/APE/FLAC.WAV/AAC- LC/ACELP.

【Bluetooth 4.0】: Mp3 player Support Bluetooth 4.1 or less version. High-speed and stable transmission and high anti-interference ability, it is Perfect for your outdoor and gym fitness.Bluetooth speaker or Bluetooth headset are accepted for the Music player.
【45hours player, support up to 64GB】: 45 hours battery life & Fast charge, and only need to charge for1-2hours. Easy to charge, and compatible with mobile phone charger. Bluetooth mp3 player has 8GB internal storage and can be expanded to 64GB Micro SD Card.
【Special FM function 】: Mp3 player with radio can record the station you are listening to, and also collect favorite stations.you can listen to sports, talk radio, or your favourite music any-time and anywhere.(Note:Can’t listen to FM radio under Bluetooth).

【Mutil Function】：Designed with music play, movie,sleep time, shuffle, button light, playlists, bookmark function ,Pedometer, one button to lock, voice record, A-B repeat, FM radio, E-book(Support TXT, LRC Format ), video(Support AMV Format Only), all these functions are combined into this mp3 player. Perfect for Sport,fitness, Running,Traveling ect.
【Special FM function & Lossless Sound Formats】: You can listen to FM radio via Bluetooth. Mp3 player with radio can record the station you are listening to, and also collect favorite stations. Supports all major Formats: MP3/WMA/DRM WMA/OGG/APE/FLAC.WAV/AAC- LC/ACELP. And you can select Artists,Albums,Genres when you are playing music(Note:Can’t listen to FM radio via Bluetooth and Cannot listen to audiobooks, does not support M4a format)
【Bluetooth 4.0 & Plastic material】The mp3 players with Bluetooth 4.0, so it’s good to be compatible with the Bluetooth audio device, you can enjoy the music by connecting the Bluetooth speakers or headphones.The bluetooth mp3 player made of plastic material creates opportunities for the stability of Bluetooth devices. In the process of connecting Bluetooth is more stable and more suitable for sports. (Note：In the Bluetooth state, you can play tracks with Rock, Funk, Hip hop, Jazz, Classical .