QDOS Sound Booster 2.0 Silver

Sound Booster - up to 10dB, Charge/sync, for iPhone/iPod, Silver Sound Booster is an iPhone and iPod Music Speaker Amplifier. It's 100% green and the sound rocks! This speaker works without needing batteries or power. The magic is in the way the speaker is constructed amplifying the sound up to 10dB!!! It's lightweight, waterproof, and portable. You can take it with you to the office, by the pool, or camping. Play music anywhere, anytime.

Best of all the Sound Booster speaker can be used as a charging dock as well. Insert your iPhone or iPod cable through the speaker and plug into the wall to charge your device while you're listening to music.