Meet the FUSE: a Bluetooth mixing console that fits in your hand and lets you pair it with two Bluetooth devices to stream, mix, and customize your music. You will be able to create custom tracks and splice songs. You get onboard controls for each audio source. The FUSE has a 1200 mAh battery that lasts for up to 7 hours. It measures less than 5″ long.
BRAVEN FUSE is compatible with most Bluetooth enabled smartphones and tablets. You can get it for under $100.