The smartphone is generally the best Internet radio in the world, you can hear what you want - not just the channel lists of equipment manufacturers ('m just been gutted by DUAL). What also works perfectly: Spotify! While the Android app of this manufacturer is still immature, but basically functions properly (not as choppy as in my Philips NP3700). With the Philips AS351 makes Spotify finally sense - and fun!
Thanks to Bluetooth, the music is also when the smartphone not plugged in the device. And four batteries in the device ensure independence from the electrical outlet. What do I want more? Here, I give 5 stars and hope I have this revision not later.
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Update after one year: Unfortunately, the volume button is broken gone, a pressure on "silent" made louder. Amazon has my complaint dealt with absolutely gorgeous, so I bought this device again, because of the enthusiasm has not changed - and it still seems to be to give nothing better.