BT90 is a Outdoor Bluetooth Cubical Speaker in a compact size. This speaker delivers Clear Sound with a Dynamic Sound effect which is extremely powerful & loud. It provides hours of entertainment at an affordable price point. You can carry it to outdoor family picnics, house parties, cultural events/festivals, outdoor sports sessions or it can just be an ideal companion for your evening walks too!. As this is a bluetooth speaker, it can wirelessly connect to your mobile phones and other Bluetooth enabled devices. The paring process is extremely user friendly and quick. Additionally this speaker also has the extra features of a USB port through which you can play your music by connection a Pen Drive, an Aux in slot to connect various other media devices & a FM radio to catch up with latest tunes on the playing on the air. All these features come together to form an extremely value for money product.