Horn Stand for iPhone
So you've got the iPhone 4 but you don't want to invest in some fancy speakers? Fine, here's a solution that should be right up your alley: How about utilizing the laws of physics a little, to give you some entertainment with this awesome portable amplifier that uses passive amplification? Whether the phone is on its side or standing on its base, the principle remains the same: Utilize the speakers that are built into the base of the phone, channel the sound through some fancy channels and tunnels and amplify the sound in that way.
Granted, you won't be able to rock a party, but for you, on your own, working away this should work perfect. Think about it, no batteries, no power, just physics and the volume is increased around 13dB, it's nice. Very nice.
And it looks cool too.
Size: 10,5 x 5 x 5 cm