The set-up is quite simple: plug into the AUX input on any speaker or stereo, pair with your smartphone, tablet, or computer via Bluetooth, and BOOM, you're ready to rock. And since each device is universally compatible with up to five different devices at a time, any guest with a smartphone can engage in what Motorola calls "Heist Mode" (overtaking control of the tunes) by physically tapping to connect via NFC and queuing up something fresh. Just remember, with great power comes great responsibility.
Joe McGauley is a senior editor at Supercompressor. He really, really can't stand self-important DJs.