Experience great sound with this sleek, stylish, wireless Bluetooth speaker. Play music or take phone calls with your Bluetooth-enabled device up to 33' away. The compact design fits nicely inside of any laptop bag and delivers 3D surround sound whether connected to a computer, smartphone or tablet. With an integrated Micro SD card slot, the speaker can play MP3/Wave files. It also can be connected with an auxiliary audio cable to be used as a portable speaker. Front control buttons on the speaker allow quick volume and track control. Stay connected with 6 hours of play/use with a low-battery indicator. Speaker quickly recharges within 6 hours when fully discharged. It includes a Mini USB cable (for recharging) and auxiliary audio cable.