The first i’ve seen in iphone external speaker! The AirCurve is a cleverly-designed acoustic amplifier that turns your iPhone into a no-power-drain alarm clock on your nightstand, or a mini sound system that never needs batteries or adapters. To accomplish this, a coiled waveguide that collects the sound from the built-in speaker of your iPhone, amplifies it, and projects it into the room.

Features

• Acoustically amplifies your iPhone
• Custom-engineered waveguide requires no power
• Allows syncing/charging using Griffin Dock Cable or use the charge/sync cable that came with your iPhone
• Great for use as a speakerphone