Features: High-performance multi-functional mobile speaker, delivering clean and great sound quality. Adopts advanced wireless BT technology, compatible with most BT-enabled devices. Equipped with 3.5mm audio jack and standard USB port and TF card slot, allowing you enjoy music in more ways. Supports FM radio to provide you much convenience to listen to news. Stylish speaker with LED lighting effect when playing music, which looks very cool! Built-in high capacity rechargeable battery for long-term music playing. Delicate buttons for easily controlling pausing/playing music or adjusting the volume and previous/next songs. Widely compatible with various kinds of phones/tablets/laptops with BT function, easy to use.