Superstar
Twitter Trends
You don't need a soundboard or a turntable to be the music master at a party, the Urbanears Slussen allows you to take control of the audio entertainment with a simple electronic accessory and a trusty smartphone app.

What you've got here is a U-shaped connector with a pair of jacks for plugging into a speaker and a set of headphones. A single prong in the bottom is inserted into your iPhone, which acts as the powerhouse for creating musical fusion. Using the program on your handset, you can equalize, cross-fade and mix tracks from your iTunes library. The Urbanears Slussen system enables you to preview your work through the headset and blast your chosen beats through the amps.