iPhone Sound Amplifiers - $11
This nifty egg-shaped device amplifies the speaker on your phone and enhances music quality with 19.5dB of amplified volume. Rock out to your tunes anywhere, anytime - this colorful egg amplifier is washable, durable, portable and stylish, with 6 fun colors to choose from. Enjoy a louder and clearer sound when listening to music, watching videos or hands-free answering calls. No external power needed. The Silicon Egg Music Amplifier also can be used as an iPhone stand, holding the phone horizontally or vertically for hands-free listening.
Available colors: Red, Blue, Black, Purple, Pink, Green
Available for: iPhone 4 or 5