For a 40 euros radio with Bluetooth function in this small size, the One is certainly not the worst unit. But if you like I hear a lot of music, it also has certain demands on the sound. This was the one for me unfortunately not meet. The bass is grumpy and high tones distort greatly. The extent to which a negatively noticeable, can be determined only after a personal hearing test. For me it was so bad that I returned it. Schade, design and features are quite successful!
