Without reading much of the specs, I bought this at the fraction of the price on another website. I thought it would re-charge my galaxy S2 whilst playing music. Sounds good but there's a catch. It doesn't charge your galaxy s2 and although it does play the music, it doesent actually connect to your phone at all. All it does is channel's the noise from the speaker, through some gaps and out the sides. Waist of money.