Kisonli Q3 Portable Bluetooth Speaker is powerful speaker with multi-functioning of wireless connection to your cell phones, laptops, computers etc. It supports to the USB 2.0, TF card insert, NFC, FM Radio, Aux cable with Mic. Bluetooth 4.0 or higher compatibility won�t let you down ever in your musical journey. This speaker also has Led Screen which displays you the functions like changing track, volume up and down, low battery indicator etc.