This Rechargeable Bluetooth Speaker Box is a versatile music player with the original design. Plays music from microSD card, USB media. You can connect to the speaker MP3 player, tablet, mobile phone, PC, etc. Plus, the built-in column FM Reception to microphone and Bluetooth . You can also listen to music or watch a movie on the tablet and the audio will be played back from this device. It also has a built-in microphone which enables you to receive phone calls and listen to music with your caller.