Boost audio volume without adding any additional power? It seemsa violation of the laws of thermodynamics, but amazingly theAirCurve is a cleverly-designed acoustic amplifier that turns youriPhone into a no-power-drain alarm clock on yournightstand, or a mini sound system that never needsbatteries or adapters.
The AirCurve looks like a simple, elegantly minimal stand foryour iPhone. But inside is a coiled waveguide "horn" that collectsthe sound from the built-in speaker of your iPhone, amplifies it(by about 10 decibels), and projects it into the room. AirCurve'swaveguide has been mathematically engineered to deliver amazingamplification -- you'll swear there are full-sized speakers inthere. And AirCurve's see-through translucent polycarbonate bodylets you appreciate the graceful curves inside that do all thework. The AirCurve won't power your iPhone, but the built-inpass-through slot can feed a dock cable through the bottom. Connectthat dock cable to your computer or power adapter and you can syncor charge while you listen.
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