If you think that your iPhone’s built-in speaker isn’t good enough for sharing your favorite tunes with someone else, then might we suggest you look into this rather Shrek-looking iPhone Horn Stand Acoustic Amplifier? After all, it will acoustically amplify the volume that comes straight from your phone by more than double without having to deplete your iPhone’s already delicate battery life further, and that means it will also work sans wires. Made out of super tough silicone, the iPhone Horn Stand is versatile enough to be used either horizontally or vertically. While it works great for the iPhone 4, it will also play nice with the iPhone 3G/3GS. Expect to bring one home for $24.95.
Source: Craziest Gadgets