I treated myself to 2 4 weeks before the Mobi in white and am very happy with it. I already have the first Mobi at home and the small sound miracles are a dream for the road. I myself use it also reinforced the laptop and M iPod. The Bluetooth function makes it even more portable and connects easily. The battery can not depend, as always, a. For me a very strong buy recommendation, since the device is worth every penny ...