The Fenton FT12JB is a complete 700W active speaker with BT connectivity. The speaker is ideal for small audiences and parties, schools or presentations. is ideal for small audiences and parties, schools or presentations. With the Bluetooth wireless technology users can simply connect their device and stream music effortlessly through the 700-watt speaker. The speaker comes equipped with a dedicated microphone input with volume and echo control and a jelly ball on top to create an amazing light show.