AirCurve looks like a simple, elegantly minimal stand for your iPhone. But inside is a coiled waveguide horn that collects the sound from the built-in speaker of your iPhone, amplifies it (by about 10 decibels), and projects it into the room. AirCurve waveguide has been mathematically engineered to deliver amazing amplification, you will swear there are full-sized speakers in there. And AirCurve see-through translucent polycarbonate body lets you appreciate the graceful curves inside that do all the work.