16GB large capacity The portable MP3 player is equipped with a 16 GB micro SD card and supports up to 128 GB (not included). You can download your favorite songs and videos. Support multiple audio formats, including MP3, WMA, APE, WAV, FLAC, etc. HIFI lossless sound quality Adopt professional intelligent digital noise reduction chip and superb circuit optimization technology to reduce noise, ensure high sound sampling rate, and provide high-quality sound. And there are built-in speakers to give you the good sound you want. Long battery life MP3 player allows you to enjoy up to 10 hours of truly lossless music. And fully charge in 2-3 hours. Portable and lightweight The portable and lightweight body is easy to carry, you can easily put it in your pocket and backpack, and enjoy music anytime, anywhere. Good material Good quality makes you have a pleasant shopping experience